▼M14

O-isobutyl-N-ethoxy carbonylthiocarbamate

006-094-00-X

434-350-4

103122-66-3

O-hexyl-N-ethoxycarbonylthiocarbamate

006-102-00-1

432-750-3

—

▼C1

Hexamethylphosphoric triamide; hexamethylphosphoramide

015-106-00-2

211-653-8

680-31-9

▼M14

Mixture of: dimethyl(2-(hydroxymethylcarbamoyl)ethyl)phosphonate;

Diethyl(2-(hydroxymethylcarbamoyl)ethyl)phosphonate;

Methyl ethyl(2-(hydroxymethylcarbamoyl)ethyl)phosphonate

015-196-00-3

435-960-3

—

▼C1

Diethyl sulphate

016-027-00-6

200-589-6

64-67-5

Chromium (VI) trioxide

024-001-00-0

215-607-8

1333-82-0

►M21  E ◄

Potassium dichromate

024-002-00-6

231-906-6

7778-50-9

►M21  E ◄

Ammonium dichromate

024-003-00-1

232-143-1

7789-09-5

►M21  E ◄

▼M14

Sodium dichromate

024-004-00-7

234-190-3

10588-01-9

▼M14 —————

▼C1

Chromyl dichloride; chromic oxychloride

024-005-00-2

239-056-8

14977-61-8

Potassium chromate

024-006-00-8

232-140-5

7789-00-6

Sodium chromate

024-018-00-3

231-889-5

7775-11-3

►M21  E ◄

Cadmium fluoride

048-006-00-2

232-222-0

7790-79-6

►M21  E ◄

Cadmium chloride

048-008-00-3

233-296-7

10108-64-2

►M21  E ◄

Cadmium sulphate

048-009-00-9

233-331-6

10124-36-4

►M21  E ◄

Butane [containing ≥ 0,1  % Butadiene (203-450-8)] [1]

601-004-01-8

203-448-7 [1]

106-97-8 [1]

C ►M21  , S ◄

Isobutane [containing ≥ 0,1  % Butadiene (203-450-8)] [2]

20-857-2 [2]

75-28-5 [2]

1,3-Butadiene buta-1,3-diene

601-013-00-X

203-450-8

106-99-0

D

Benzene

601-020-00-8

200-753-7

71-43-2

►M21  E ◄

Benzo[a]pyrene; benzo[d,e,f]chrysene

601-032-00-3

200-028-5

50-32-8

1,2-Dibromo-3-chloropropane

602-021-00-6

202-479-3

96-12-8

Ethylene oxide; oxirane

603-023-00-X

200-849-9

75-21-8

Propylene oxide; 1,2-epoxypropane; Methyloxirane

603-055-00-4

200-879-2

75-56-9

►M21  E ◄

2,2'-Bioxirane; 1,2:3,4-diepoxybutane

603-060-00-1

215-979-1

1464-53-5

▼M14

2-Chloro-6-fluoro-phenol

604-082-00-4

433-890-8

2040-90-6

▼C1

Methyl acrylamidomethoxyacetate (containing ≥ 0,1  % acrylamide)

607-190-00-X

401-890-7

77402-03-0

Methyl acrylamidoglycolate (containing ≥ 0,1  % acrylamide)

607-210-00-7

403-230-3

77402-05-2

▼M45

3,7-dimethylocta-2,6-dienenitrile

608-067-00-3

225-918-0

5146-66-7

▼C1

2-Nitrotoluene

609-065-00-5

201-853-3

88-72-2

►M21  E ◄

4,4'-oxydianiline [1] and its salts

p-aminophenyl ether [1]

612-199-00-7

202-977-0 [1]

101-80-4 [1]

►M21  E ◄

▼M14

(2-chloroethyl)(3-hydroxypropyl)ammonium chloride

612-246-00-1

429-740-6

40722-80-3

▼C1

Ethyleneimine; aziridine

613-001-00-1

205-793-9

151-56-4

Carbendazim (ISO)

methyl benzimidazol-2-ylcarbamate

613-048-00-8

234-232-0

10605-21-7

Benomyl (ISO)

methyl 1-(butylcarbamoyl)benzimidazol-2-ylcarbamate

613-049-00-3

241-775-7

17804-35-2

▼M14

Colchicine

614-005-00-6

200-598-5

64-86-8

▼C1

1,3,5,-Tris(oxiranylmethyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-trione; TGIC

615-021-00-6

219-514-3

2451-62-9

Acrylamide

616-003-00-0

201-173-7

79-06-1

1,3,5-tris-[(2S and 2R)-2,3-epoxypropyl]-1,3,5-triazine-2,4,6-(1H,3H,5H)-trione

616-091-00-0

423-400-0

59653-74-6

►M21  E ◄

▼M14

N-[6,9-dihydro-9-[[2-hydroxy-1-(hydroxymethyl)ethoxy]methyl]-6-oxo-1H-purin-2-yl]acetamide

616-148-00-X

424-550-1

84245-12-5

Tar oils, brown-coal;

Light Oil;

[The distillate from lignite tar boiling in the range of approximately 80 °C to 250 °C (176 °F to 482 °F). Composed primarily of aliphatic and aromatic hydrocarbons and monobasic phenols.]

648-002-00-6

302-674-4

94114-40-6

J

Benzol forerunnings (coal);

Light Oil Redistillate, low boiling;

[The distillate from coke oven light oil having an approximate distillation range below 100 °C (212 °F). Composed primarily of C4 to C6 aliphatic hydrocarbons.]

648-003-00-1

266-023-5

65996-88-5

J

Distillates (coal tar), benzole fraction, BTX-rich;

Light Oil Redistillate, low boiling;

[A residue from the distillation of crude benzole to remove benzole fronts. Composed primarily of benzene, toluene and xylenes boiling in the range of approximately 75 °C to 200 °C (167 °F to 392 °F).]

648-004-00-7

309-984-9

101896-26-8

J

Aromatic hydrocarbons, C6-10, C8-rich;

Light Oil Redistillate, low boiling

648-005-00-2

292-697-5

90989-41-6

J

Solvent naphtha (coal), light;

Light Oil Redistillate, low boiling

648-006-00-8

287-498-5

85536-17-0

J

Solvent naphtha (coal), xylene-styrene cut;

Light Oil Redistillate, intermediate boiling

648-007-00-3

287-502-5

85536-20-5

J

Solvent naphtha (coal), coumarone-styrene contg.;

Light Oil Redistillate, intermediate boiling

648-008-00-9

287-500-4

85536-19-2

J

Naphtha (coal), distn. residues;

Light Oil Redistillate, high boiling;

[The residue remaining from the distillation of recovered naphtha. Composed primarily of naphthalene and condensation products of indene and styrene.]

648-009-00-4

292-636-2

90641-12-6

J

Aromatic hydrocarbons, C8;

Light Oil Redistillate, high boiling

648-010-00-X

292-694-9

90989-38-1

J

Aromatic hydrocarbons, C8-9, hydrocarbon resin polymn. by-product;

Light Oil Redistillate, high boiling;

[A complex combination of hydrocarbons obtained from the evaporation of solvent under vacuum from polymerized hydrocarbon resin. It consists predominantly of aromatic hydrocarbons having carbon numbers predominantly in the range of C8 through C9 and boiling in the range of approximately 120 °C to 215 °C (248 °F to 419 °F).]

648-012-00-0

295-281-1

91995-20-9

J

Aromatic hydrocarbons, C9-12, benzene distn.;

Light Oil Redistillate, high boiling

648-013-00-6

295-551-9

92062-36-7

J

Extract residues (coal), benzole fraction alk., acid ext.;

Light Oil Extract Residues, low boiling;

[The redistillate from the distillate, freed of tar acids and tar bases, from bituminous coal high temperature tar boiling in the approximate range of 90 °C to 160 °C (194 °F to 320 °F). It consists predominantly of benzene, toluene and xylenes.]

648-014-00-1

295-323-9

91995-61-8

J

Extract residues (coal tar), benzole fraction alk., acid ext.;

Light Oil Extract Residues, low boiling;

[A complex combination of hydrocarbons obtained by the redistillation of the distillate of high temperature coal tar (tar acid and tar base free). It consists predominantly of unsubstituted and substituted mononuclear aromatic hydrocarbons boiling in the range of 85 °C to 195 °C (185 °F to 383 °F).]

648-015-00-7

309-868-8

101316-63-6

J

Extract residues (coal), benzole fraction acid;

Light Oil Extract Residues, low boiling;

[An acid sludge by-product of the sulfuric acid refining of crude high temperature coal. Composed primarily of sulfuric acid and organic compounds.]

648-016-00-2

298-725-2

93821-38-6

J

Extract residues (coal), light oil alk., distn. overheads;

Light Oil Extract Residues, low boiling;

[The first fraction from the distillation of aromatic hydrocarbons, coumarone, naphthalene and indene rich prefractionator bottoms or washed carbolic oil boiling substantially below 145 °C (293 °F). Composed primarily of C7 and C8 aliphatic and aromatic hydrocarbons.]

648-017-00-8

292-625-2

90641-02-4

J

Extract residues (coal), light oil alk., acid ext., indene fraction;

Light Oil Extract Residues, intermediate boiling

648-018-00-3

309-867-2

101316-62-5

J

Extract residues (coal), light oil alk., indene naphtha fraction;

Light Oil Extract Residues, high boiling;

[The distillate from aromatic hydrocarbons, coumarone, naphthalene and indene rich prefractionator bottoms or washed carbolic oils, having an approximate boiling range of 155 °C to 180 °C (311 °F to 356 °F). Composed primarily of indene, indan and trimethylbenzenes.]

648-019-00-9

292-626-8

90641-03-5

J

Solvent naphtha (coal);

[The distillate from either high temperature coal tar, coke oven light oil, or coal tar oil alkaline extract residue having an approximate distillation range of 130 °C to 210 °C (266 °F to 410 °F). Composed primarily of indene and other polycyclic ring systems containing a single aromatic ring. May contain phenolic compounds and aromatic nitrogen bases.];

Light Oil Extract Residues, high boiling

648-020-00-4

266-013-0

65996-79-4

J

Distillates (coal tar), light oils, neutral fraction;

Light Oil Extract Residues, high boiling;

[A distillate from the fractional distillation of high temperature coal tar. Composed primarily of alkyl-substituted one ring aromatic hydrocarbons boiling in the range of approximately 135 °C to 210 °C (275 °F to 410 °F). May also include unsaturated hydrocarbons such as indene and coumarone.]

648-021-00-X

309-971-8

101794-90-5

J

Distillates (coal tar), light oils, acid exts.;

Light Oil Extract Residues, high boiling;

[This oil is a complex mixture of aromatic hydrocarbons, primarily indene, naphthalene, coumarone, phenol, and o-, m- and p-cresol and boiling in the range of 140 °C to 215 °C (284 °F to 419 °F).]

648-022-00-5

292-609-5

90640-87-2

J

Distillates (coal tar), light oils;

Carbolic Oil;

[A complex combination of hydrocarbons obtained by distillation of coal tar. It consists of aromatic and other hydrocarbons, phenolic compounds and aromatic nitrogen compounds and distills at the approximate range of 150 °C to 210 °C (302 °F to 410 °F).]

648-023-00-0

283-483-2

84650-03-3

J

Tar oils, coal;

Carbolic Oil;

[The distillate from high temperature coal tar having an approximate distillation range of 130 °C to 250 °C (266 °F to 410 °F). Composed primarily of naphthalene, alkylnaphthalenes, phenolic compounds, and aromatic nitrogen bases.]

648-024-00-6

266-016-7

65996-82-9

J

Extract residues (coal), light oil alk., acid ext.;

Carbolic Oil Extract Residue;

[The oil resulting from the acid washing of alkali-washed carbolic oil to remove the minor amounts of basic compounds (tar bases). Composed primarily of indene, indan and alkylbenzenes.]

648-026-00-7

292-624-7

90641-01-3

J

Extract residues (coal), tar oil alk.;

Carbolic Oil Extract Residue;

[The residue obtained from coal tar oil by an alkaline wash such as aqueous sodium hydroxide after the removal of crude coal tar acids. Composed primarily of naphthalenes and aromatic nitrogen bases.]

648-027-00-2

266-021-4

65996-87-4

J

Extract oils (coal), light oil;

Acid Extract;

[The aqueous extract produced by an acidic wash of alkali-washed carbolic oil. Composed primarily of acid salts of various aromatic nitrogen bases including pyridine, quinoline and their alkyl derivatives.]

648-028-00-8

292-622-6

90640-99-6

J

Pyridine, alkyl derivs.;

Crude Tar Bases;

[The complex combination of polyalkylated pyridines derived from coal tar distillation or as high-boiling distillates approximately above 150 °C (302 °F) from the reaction of ammonia with acetaldehyde, formaldehyde or paraformaldehyde.]

648-029-00-3

269-929-9

68391-11-7

J

Tar bases, coal, picoline fraction;

Distillate Bases;

[Pyridine bases boiling in the range of approximately 125 °C to 160 °C (257 °F to 320 °F) obtained by distillation of neutralized acid extract of the base-containing tar fraction obtained by the distillation of bituminous coal tars. Composed chiefly of lutidines and picolines.]

648-030-00-9

295-548-2

92062-33-4

J

Tar bases, coal, lutidine fraction;

Distillate Bases

648-031-00-4

293-766-2

91082-52-9

J

Extract oils (coal), tar base, collidine fraction;

Distillate Bases;

[The extract produced by the acidic extraction of bases from crude coal tar aromatic oils, neutralization, and distillation of the bases. Composed primarily of collidines, aniline, toluidines, lutidines, xylidines.]

648-032-00-X

273-077-3

68937-63-3

J

Tar bases, coal, collidine fraction;

Distillate Bases;

[The distillation fraction boiling in the range of approximately 181 °C to 186 °C (356 °F to 367 °F) from the crude bases obtained from the neutralized, acid-extracted base-containing tar fractions obtained by the distillation of bituminous coal tar. It contains chiefly aniline and collidines.]

648-033-00-5

295-543-5

92062-28-7

J

Tar bases, coal, aniline fraction;

Distillate Bases;

[The distillation fraction boiling in the range of approximately 180 °C to 200 °C (356 °F to 392 °F) from the crude bases obtained by dephenolating and debasing the carbolated oil from the distillation of coal tar. It contains chiefly aniline, collidines, lutidines and toluidines.]

648-034-00-0

295-541-4

92062-27-6

J

Tar bases, coal, toluidine fraction;

Distillate Bases

648-035-00-6

293-767-8

91082-53-0

J

Distillates (petroleum), alkene-alkyne manuf. pyrolysis oil, mixed with high-temp. coal tar, indene fraction;

Redistillates;

[A complex combination of hydrocarbons obtained as a redistillate from the fractional distillation of bituminous coal high temperature tar and residual oils that are obtained by the pyrolytic production of alkenes and alkynes from petroleum products or natural gas. It consists predominantly of indene and boils in a range of approximately 160 °C to 190 °C (320 °F to 374 °F).]

648-036-00-1

295-292-1

91995-31-2

J

Distillates (coal), coal tar-residual pyrolysis oils, naphthalene oils;

Redistillates;

[The redistillate obtained from the fractional distillation of bituminous coal high temperature tar and pyrolysis residual oils and boiling in the range of approximately 190 °C to 270 °C (374 °F to 518 °F). Composed primarily of substituted dinuclear aromatics.]

648-037-00-7

295-295-8

91995-35-6

J

Extract oils (coal), coal tar-residual pyrolysis oils, naphthalene oil, redistillate;

Redistillates;

[The redistillate from the fractional distillation of dephenolated and debased methylnaphthalene oil obtained from bituminous coal high temperature tar and pyrolysis residual oils boiling in the approximate range of 220 °C to 230 °C (428 °F to 446 °F). It consists predominantly of unsubstituted and substituted dinuclear aromatic hydrocarbons.]

648-038-00-2

295-329-1

91995-66-3

J

Extract oils (coal), coal tar-residual pyrolysis oils, naphthalene oils;

Redistillates;

[A neutral oil obtained by debasing and dephenolating the oil obtained from the distillation of high temperature tar and pyrolysis residual oils which has a boiling range of 225 °C to 255 °C (437 °F to 491 °F). Composed primarily of substituted dinuclear aromatic hydrocarbons.]

648-039-00-8

310-170-0

122070-79-5

J

Extract oils (coal), coal tar residual pyrolysis oils, naphthalene oil, distn. residues;

Redistillates;

[Residue from the distillation of dephenolated and debased methylnaphthalene oil (from bituminous coal tar and pyrolysis residual oils) with a boiling range of 240 °C to 260 °C (464 °F to 500 °F). Composed primarily of substituted dinuclear aromatic and heterocyclic hydrocarbons.]

648-040-00-3

310-171-6

122070-80-8

J

▼M26

Pitch, coal tar, high-temp.;

(The residue from the distillation of high temperature coal tar. A black solid with an approximate softening point from 30 °C to 180 °C (86 °F to 356 °F). Composed primarily of a complex mixture of three or more membered condensed ring aromatic hydrocarbons.)

648-055-00-5

266-028-2

65996-93-2

▼M14

Distillates (coal), coke-oven light oil, naphthalene cut;

Naphthalene Oil;

[The complex combination of hydrocarbons obtained from prefractionation (continuous distillation) of coke oven light oil. It consists predominantly of naphthalene, coumarone and indene and boils above 148 °C (298 °F).]

648-084-00-3

285-076-5

85029-51-2

J, M

Distillates (coal tar), naphthalene oils;

Naphthalene Oil;

[A complex combination of hydrocarbons obtained by the distillation of coal tar. It consists primarily of aromatic and other hydrocarbons, phenolic compounds and aromatic nitrogen compounds and distills in the approximate range of 200 °C to 250 °C (392 °F to 482 °F).]

648-085-00-9

283-484-8

84650-04-4

J, M

Distillates (coal tar), naphthalene oils, naphthalene-low;

Naphthalene Oil Redistillate;

[A complex combination of hydrocarbons obtained by crystallization of naphthalene oil.Composed primarily of naphthalene, alkyl naphthalenes and phenolic compounds.]

648-086-00-4

284-898-1

84989-09-3

J, M

Distillates (coal tar), naphthalene oil crystn. mother liquor;

Naphthalene Oil Redistillate;

[A complex combination of organic compounds obtained as a filtrate from the crystallization of the naphthalene fraction from coal tar and boiling in the range of approximately 200 °C to 230 °C (392 °F to 446 °F). Contains chiefly naphthalene, thionaphthene and alkylnaphthalenes.]

648-087-00-X

295-310-8

91995-49-2

J, M

Extract residues (coal), naphthalene oil, alk.;

Naphthalene Oil Extract Residue;

[A complex combination of hydrocarbons obtained from the alkali washing of naphthalene oil to remove phenolic compounds (tar acids). It is composed of naphthalene and alkyl naphthalenes.]

648-088-00-5

310-166-9

121620-47-1

J, M

Extract residues (coal), naphthalene oil, alk., naphthalene-low;

Naphthalene Oil Extract Residue;

[A complex combination of hydrocarbons remaining after the removal of naphthalene from alkali-washed naphthalene oil by a crystallization process. It is composed primarily of naphthalene and alkyl naphthalenes.]

648-089-00-0

310-167-4

121620-48-2

J, M

Distillates (coal tar), naphthalene oils, naphthalene-free, alk. exts.;

Naphthalene Oil Extract Residue;

[The oil remaining after the removal of phenolic compounds (tar acids) from drained naphthalene oil by an alkali wash. Composed primarily of naphthalene and alkyl naphthalenes.]

648-090-00-6

292-612-1

90640-90-7

J, M

Extract residues (coal), naphthalene oil alk., distn. overheads;

Naphthalene Oil Extract Residue;

[The distillate from alkali-washed naphthalene oil having an approximate distillation range of 180 °C to 220 °C (356 °F to 428 °F). Composed primarily of naphthalene, alkylbenzenes, indene and indan.]

648-091-00-1

292-627-3

90641-04-6

J, M

Distillates (coal tar), naphthalene oils, methylnaphthalene fraction;

Methylnaphthalene Oil;

[A distillate from the fractional distillation of high temperature coal tar. Composed primarily of substituted two ring aromatic hydrocarbons and aromatic nitrogen bases boiling in the range of approximately 225 °C to 255 °C (437 °F to 491 °F).]

648-092-00-7

309-985-4

101896-27-9

J, M

Distillates (coal tar), naphthalene oils, indole-methylnaphthalene fraction;

Methylnaphthalene Oil;

[A distillate from the fractional distillation of high temperature coal tar. Composed primarily of indole and methylnaphthalene boiling in the range of approximately 235 °C to 255 °C (455 °F to 491 °F).]

648-093-00-2

309-972-3

101794-91-6

J, M

Distillates (coal tar), naphthalene oils, acid exts.;

Methylnaphthalene Oil Extract Residue;

[A complex combination of hydrocarbons obtained by debasing the methylnaphthalene fraction obtained by the distillation of coal tar and boiling in the range of approximately 230 °C to 255 °C (446 °F to 491 °F). Contains chiefly 1(2)-methylnaphthalene, naphthalene, dimethylnaphthalene and biphenyl.]

648-094-00-8

295-309-2

91995-48-1

J, M

Extract residues (coal), naphthalene oil alk., distn. residues;

Methylnaphthalene Oil Extract Residue;

[The residue from the distillation of alkali-washed naphthalene oil having an approximate distillation range of 220 °C to 300 °C (428 °F to 572 °F). Composed primarily of naphthalene, alkylnaphthalenes and aromatic nitrogen bases.]

648-095-00-3

292-628-9

90641-05-7

J, M

Extract oils (coal), acidic, tar-base free;

Methylnaphthalene Oil Extract Residue;

[The extract oil boiling in the range of approximately 220 °C to 265 °C (428 °F to 509 °F) from coal tar alkaline extract residue produced by an acidic wash such as aqueous sulfuric acid after distillation to remove tar bases. Composed primarily of alkylnaphthalenes.]

648-096-00-9

284-901-6

84989-12-8

J, M

Distillates (coal tar), benzole fraction, distn. residues;

Wash Oil;

[A complex combination of hydrocarbons obtained from the distillation of crude benzole (high temperature coal tar). It may be a liquid with the approximate distillation range of 150 °C to 300 °C (302 °F to 572 °F) or a semi-solid or solid with a melting point up to 70 °C (158 °F). It is composed primarily of naphthalene and alkyl naphthalenes.]

648-097-00-4

310-165-3

121620-46-0

J, M

Anthracene oil, anthracene paste;

Anthracene Oil Fraction;

[The anthracene-rich solid obtained by the crystallization and centrifuging of anthracene oil. It is composed primarily of anthracene, carbazole and phenanthrene.]

648-103-00-5

292-603-2

90640-81-6

J, M

Anthracene oil, anthracene-low;

Anthracene Oil Fraction;

[The oil remaining after the removal, by a crystallization process, of an anthracene-rich solid (anthracene paste) from anthracene oil. It is composed primarily of two, three and four membered aromatic compounds.]

648-104-00-0

292-604-8

90640-82-7

J, M

Residues (coal tar), anthracene oil distn.;

Anthracene Oil Fraction;

[The residue from the fraction distillation of crude anthracene boiling in the approximate range of 340 °C to 400 °C (644 °F to 752 °F). It consists predominantly of tri- and polynuclear aromatic and heterocyclic hydrocarbons.]

648-105-00-6

295-505-8

92061-92-2

J, M

Anthracene oil, anthracene paste, anthracene fraction;

Anthracene Oil Fraction;

[A complex combination of hydrocarbons from the distillation of anthracene obtained by the crystallization of anthracene oil from bituminous high temperature tar and boiling in the range of 330 °C to 350 °C (626 °F to 662 °F). It contains chiefly anthracene, carbazole and phenanthrene.]

648-106-00-1

295-275-9

91995-15-2

J, M

Anthracene oil, anthracene paste, carbazole fraction;

Anthracene Oil Fraction;

[A complex combination of hydrocarbons from the distillation of anthracene obtained by crystallization of anthracene oil from bituminous coal high temperature tar and boiling in the approximate range of 350 °C to 360 °C (662 °F to 680 °F). It contains chiefly anthracene, carbazole and phenanthrene.]

648-107-00-7

295-276-4

91995-16-3

J, M

Anthracene oil, anthracene paste, distn. lights;

Anthracene Oil Fraction;

[A complex combination of hydrocarbons from the distillation of anthracene obtained by crystallization of anthracene oil from bituminous high temperature tar and boiling in the range of approximately 290 °C to 340 °C (554 °F to 644 °F). It contains chiefly trinuclear aromatics and their dihydro derivatives.]

648-108-00-2

295-278-5

91995-17-4

J, M

Tar oils, coal, low-temp.;

Tar Oil, high boiling;

[A distillate from low-temperature coal tar. Composed primarily of hydrocarbons, phenolic compounds and aromatic nitrogen bases boiling in the range of approximately 160 °C to 340 °C (320 °F to 644 °F).]

648-109-00-8

309-889-2

101316-87-4

J, M

Extract residues (coal), low temp. coal tar alk.;

[The residue from low temperature coal tar oils after an alkaline wash, such as aqueous sodium hydroxide, to remove crude coal tar acids. Composed primarily of hydrocarbons and aromatic nitrogen bases.]

648-110-00-3

310-191-5

122384-78-5

J, M

Phenols, ammonia liquor ext.;

Alkaline Extract;

[The combination of phenols extracted, using isobutyl acetate, from the ammonia liquor condensed from the gas evolved in low-temperature (less than 700 °C (1 292 °F)) destructive distillation of coal. It consists predominantly of a mixture of monohydric and dihydric phenols.]

648-111-00-9

284-881-9

84988-93-2

J, M

Distillates (coal tar), light oils, alk. exts.;

Alkaline Extract;

[The aqueous extract from carbolic oil produced by an alkaline wash such as aqueous sodium hydroxide. Composed primarily of the alkali salts of various phenolic compounds.]

648-112-00-4

292-610-0

90640-88-3

J, M

Extracts, coal tar oil alk.;

Alkaline Extract;

[The extract from coal tar oil produced by an alkaline wash such as aqueous sodium hydroxide. Composed primarily of the alkali salts of various phenolic compounds.]

648-113-00-X

266-017-2

65996-83-0

J, M

Distillates (coal tar), naphthalene oils, alk. exts.;

Alkaline Extract;

[The aqueous extract from naphthalene oil produced by an alkaline wash such as aqueous sodium hydroxide. Composed primarily of the alkali salts of various phenolic compounds.]

648-114-00-5

292-611-6

90640-89-4

J, M

Extract residues (coal), tar oil alk., carbonated, limed;

Crude Phenols;

[The product obtained by treatment of coal tar oil alkaline extract with CO2 and CaO. Composed primarily of CaCO3, Ca(OH)2, Na2CO3 and other organic and inorganic impurities.]

648-115-00-0

292-629-4

90641-06-8

J, M

Tar acids, coal, crude;

Crude Phenols;

[The reaction product obtained by neutralizing coal tar oil alkaline extract with an acidic solution, such as aqueous sulfuric acid, or gaseous carbon dioxide, to obtain the free acids. Composed primarily of tar acids such as phenol, cresols, and xylenols.]

648-116-00-6

266-019-3

65996-85-2

J, M

Tar acids, brown-coal, crude;

Crude Phenols;

[An acidified alkaline extract of brown coal tar distillate. Composed primarily of phenol and phenol homologs.]

648-117-00-1

309-888-7

101316-86-3

J, M

Tar acids, brown-coal gasification;

Crude Phenols;

[A complex combination of organic compounds obtained from brown coal gasification. Composed primarily of C6-10 hydroxy aromatic phenols and their homologs.]

648-118-00-7

295-536-7

92062-22-1

J, M

Tar acids, distn. residues;

Distillate Phenols;

[A residue from the distillation of crude phenol from coal. It consists predominantly of phenols having carbon numbers in the range of C8 through C10 with a softening point of 60 °C to 80 °C (140 °F to 176 °F).]

648-119-00-2

306-251-5

96690-55-0

J, M

Tar acids, methylphenol fraction;

Distillate Phenols;

[The fraction of tar acid rich in 3- and 4-methylphenol, recovered by distillation of low-temperature coal tar crude tar acids.]

648-120-00-8

284-892-9

84989-04-8

J, M

Tar acids, polyalkylphenol fraction;

Distillate Phenols;

[The fraction of tar acids, recovered by distillation of low-temperature coal tar crude tar acids, having an approximate boiling range of 225 °C to 320 °C (437 °F to 608 °F). Composed primarily of polyalkylphenols.]

648-121-00-3

284-893-4

84989-05-9

J, M

Tar acids, xylenol fraction;

Distillate Phenols;

[The fraction of tar acids, rich in 2,4- and 2,5-dimethylphenol, recovered by distillation of low-temperature coal tar crude tar acids.]

648-122-00-9

284-895-5

84989-06-0

J, M

Tar acids, ethylphenol fraction;

Distillate Phenols;

[The fraction of tar acids, rich in 3- and 4-ethylphenol, recovered by distillation of low-temperature coal tar crude tar acids.]

648-123-00-4

284-891-3

84989-03-7

J, M

Tar acids, 3,5-xylenol fraction;

Distillate Phenols;

[The fraction of tar acids, rich in 3,5-dimethylphenol, recovered by distillation of low-temperature coal tar acids.]

648-124-00-X

284-896-0

84989-07-1

J, M

Tar acids, residues, distillates, first-cut;

Distillate Phenols;

[The residue from the distillation in the range of 235 °C to 355 °C (481 °F to 697 °F) of light carbolic oil.]

648-125-00-5

270-713-1

68477-23-6

J, M

Tar acids, cresylic, residues;

Distillate Phenols;

[The residue from crude coal tar acids after removal of phenol, cresols, xylenols and any higher boiling phenols. A black solid with a melting point approximately 80 °C (176 °F). Composed primarily of polyalkylphenols, resin gums, and inorganic salts.]

648-126-00-0

271-418-0

68555-24-8

J, M

Phenols, C9-11;

Distillate Phenols

648-127-00-6

293-435-2

91079-47-9

J, M

Tar acids, cresylic;

Distillate Phenols;

[A complex combination of organic compounds obtained from brown coal and boiling in the range of approximately 200 °C to 230 °C (392 °F to 446 °F). It contains chiefly phenols and pyridine bases.]

648-128-00-1

295-540-9

92062-26-5

J, M

Tar acids, brown-coal, C2-alkylphenol fraction;

Distillate Phenols;

[The distillate from the acidification of alkaline washed lignite tar distillate boiling in the range of approximately 200 °C to 230 °C (392 °F to 446 °F). Composed primarily of m- and p-ethylphenol as well as cresols and xylenols.]

648-129-00-7

302-662-9

94114-29-1

J, M

Extract oils (coal), naphthalene oils;

Acid Extract;

[The aqueous extract produced by an acidic wash of alkali-washed naphthalene oil. Composed primarily of acid salts of various aromatic nitrogen bases including pyridine, quinoline and their alkyl derivatives.]

648-130-00-2

292-623-1

90641-00-2

J, M

Tar bases, quinoline derivs.;

Distillate Bases

648-131-00-8

271-020-7

68513-87-1

J, M

Tar bases, coal, quinoline derivs. fraction;

Distillate Bases

648-132-00-3

274-560-1

70321-67-4

J, M

Tar bases, coal, distn. residues;

Distillate Bases;

[The distillation residue remaining after the distillation of the neutralized, acid-extracted base-containing tar fractions obtained by the distillation of coal tars. It contains chiefly aniline, collidines, quinoline and quinoline derivatives and toluidines.]

648-133-00-9

295-544-0

92062-29-8

J, M

Hydrocarbon oils, arom., mixed with polyethylene and polypropylene, pyrolyzed, light oil fraction;

Heat Treatment Products;

[The oil obtained from the heat treatment of a polyethylene/polypropylene mixture with coal tar pitch or aromatic oils. It consists predominantly of benzene and its homologs boiling in a range of approximately 70 °C to 120 °C (158 °F to 248 °F).]

648-134-00-4

309-745-9

100801-63-6

J, M

Hydrocarbon oils, arom., mixed with polyethylene, pyrolyzed, light oil fraction;

Heat Treatment Products;

[The oil obtained from the heat treatment of polyethylene with coal tar pitch or aromatic oils. It consists predominantly of benzene and its homologs boiling in a range of 70 °C to 120 °C (158 °F to 248 °F).]

648-135-00-X

309-748-5

100801-65-8

J, M

Hydrocarbon oils, arom., mixed with polystyrene, pyrolyzed, light oil fraction;

Heat Treatment Products;

[The oil obtained from the heat treatment of polystyrene with coal tar pitch or aromatic oils. It consists predominantly of benzene and its homologs boiling in a range of approximately 70 °C to 210 °C (158 °F to 410 °F).]

648-136-00-5

309-749-0

100801-66-9

J, M

Extract residues (coal), tar oil alk., naphthalene distn. residues;

Naphthalene Oil Extract Residue;

[The residue obtained from chemical oil extracted after the removal of naphthalene by distillation composed primarily of two to four membered condensed ring aromatic hydrocarbons and aromatic nitrogen bases.]

648-137-00-0

277-567-8

73665-18-6

J, M

Tar acids, cresylic, sodium salts, caustic solns.;

Alkaline Extract

648-139-00-1

272-361-4

68815-21-4

J, M

Extract oils (coal), tar base;

Acid Extract;

[The extract from coal tar oil alkaline extract residue produced by an acidic wash such as aqueous sulfuric acid after distillation to remove naphthalene. Composed primarily of the acid salts of various aromatic nitrogen bases including pyridine, quinoline, and their alkyl derivatives.]

648-140-00-7

266-020-9

65996-86-3

J, M

Tar bases, coal, crude;

Crude Tar Bases;

[The reaction product obtained by neutralizing coal tar base extract oil with an alkaline solution, such as aqueous sodium hydroxide, to obtain the free bases. Composed primarily of such organic bases as acridine, phenanthridine, pyridine, quinoline and their alkyl derivatives.]

648-141-00-2

266-018-8

65996-84-1

J, M

Light oil (coal), coke-oven;

Crude benzole;

[The volatile organic liquid extracted from the gas evolved in the high temperature (greater than 700 °C (1 292 °F)) destructive distillation of coal. Composed primarily of benzene, toluene, and xylenes. May contain other minor hydrocarbon constituents.]

648-147-00-5

266-012-5

65996-78-3

J

Distillates (coal), liq. solvent extn., primary;

[The liquid product of condensation of vapors emitted during the digestion of coal in a liquid solvent and boiling in the range of approximately 30 °C to 300 °C (86 °F to 572 °F). Composed primarily of partly hydrogenated condensed-ring aromatic hydrocarbons, aromatic compounds containing nitrogen, oxygen and sulfur, and their alkyl derivatives having carbon numbers predominantly in the range of C4 through C14.]

648-148-00-0

302-688-0

94114-52-0

J

Distillates (coal), solvent extn., hydrocracked;

[Distillate obtained by hydrocracking of coal extract or solution produced by the liquid solvent extraction or supercritical gas extraction processes and boiling in the range of approximately 30 °C to 300 °C (86 °F to 572 °F). Composed primarily of aromatic, hydrogenated aromatic and naphthenic compounds, their alkyl derivatives and alkanes with carbon numbers predominantly in the range of C4 through C14. Nitrogen, sulfur and oxygen-containing aromatic and hydrogenated aromatic compounds are also present.]

648-149-00-6

302-689-6

94114-53-1

J

Naphtha (coal), solvent extn., hydrocracked;

[Fraction of the distillate obtained by hydrocracking of coal extract or solution produced by the liquid solvent extraction or supercritical gas extraction processes and boiling in the range of approximately 30 °C to 180 °C (86 °F to 356 °F). Composed primarily of aromatic, hydrogenated aromatic and naphthenic compounds, their alkyl derivatives and alkanes with carbon numbers predominantly in the range of C4 to C9. Nitrogen, sulfur and oxygen-containing aromatic and hydrogenated aromatic compounds are also present.]

648-150-00-1

302-690-1

94114-54-2

J

Distillates (coal), solvent extn., hydrocracked middle;

[Distillate obtained from the hydrocracking of coal extract or solution produced by the liquid solvent extraction or supercritical gas extraction processes and boiling in the range of approximately 180 °C to 300 °C (356 °F to 572 °F). Composed primarily of two-ring aromatic, hydrogenated aromatic and naphthenic compounds, their alkyl derivatives and alkanes having carbon numbers predominantly in the range of C9 through C14. Nitrogen, sulfur and oxygen-containing compounds are also present.]

648-152-00-2

302-692-2

94114-56-4

J

Distillates (coal), solvent extn., hydrocracked hydrogenated middle;

[Distillate from the hydrogenation of hydrocracked middle distillate from coal extract or solution produced by the liquid solvent extraction or supercritical gas extraction processes and boiling in the range of approximately 180 °C to 280 °C (356 °F to 536 °F). Composed primarily of hydrogenated two- ring carbon compounds and their alkyl derivatives having carbon numbers predominantly in the range of C9 through C14.]

648-153-00-8

302-693-8

94114-57-5

J

Light oil (coal), semi-coking process;

Fresh oil;

[The volatile organic liquid condensed from the gas evolved in the low-temperature (less than 700 °C (1 292 °F)) destructive distillation of coal. Composed primarily of C6-10 hydrocarbons.]

648-156-00-4

292-635-7

90641-11-5

J

▼C1

Gases (petroleum), catalytic cracked naphtha depropaniser overhead, C3-rich acid-free; Petroleum gas

(A complex combination of hydrocarbons obtained from fractionation of catalytic cracked hydrocarbons and treated to remove acidic impurities. It consists of hydrocarbons having carbon numbers in the range of C2 through C4, predominantly C3.)

649-062-00-6

270-755-0

68477-73-6

►M21  H,  ◄ K

Gases (petroleum), catalytic cracker; Petroleum gas

(A complex combination of hydrocarbons produced by the distillation of the products from a catalytic cracking process. It consists predominantly of aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C6.)

649-063-00-1

270-756-6

68477-74-7

►M21  H,  ◄ K

Gases (petroleum), catalytic cracker, C1-5-rich; Petroleum gas

(A complex combination of hydrocarbons produced by the distillation of products from a catalytic cracking process. It consists of aliphatic hydrocarbons having carbon numbers in the range of C1 through C6, predominantly C1 through C5.)

649-064-00-7

270-757-1

68477-75-8

►M21  H,  ◄ K

Gases (petroleum), catalytic polymd. naphtha stabiliser overhead, C2-4-rich; Petroleum gas

(A complex combination of hydrocarbons obtained from the fractionation stabilisation of catalytic polymerised naphtha. It consists of aliphatic hydrocarbons having carbon numbers in the range of C2 through C6, predominantly C2 through C4.)

649-065-00-2

270-758-7

68477-76-9

►M21  H,  ◄ K

Gases (petroleum), catalytic reformer, C1-4-rich; Petroleum gas

(A complex combination of hydrocarbons produced by distillation of products from a catalytic reforming process. It consists of hydrocarbons having carbon numbers in the range of C1 through C6, predominantly C1 through C4.)

649-066-00-8

270-760-8

68477-79-2

►M21  H,  ◄ K

Gases (petroleum), C3-5 olefinic-paraffinic alkylation feed; Petroleum gas

(A complex combination of olefinic and paraffinic hydrocarbons having carbon numbers in the range of C3 through C5 which are used as alkylation feed. Ambient temperatures normally exceed the critical temperature of these combinations.)

649-067-00-3

270-765-5

68477-83-8

►M21  H,  ◄ K

Gases (petroleum), C4-rich; Petroleum gas

(A complex combination of hydrocarbons produced by distillation of products from a catalytic fractionation process. It consists of aliphatic hydrocarbons having carbon numbers in the range of C3 through C5, predominantly C4.)

649-068-00-9

270-767-6

68477-85-0

►M21  H,  ◄ K

Gases (petroleum), deethaniser overheads; Petroleum gas

(A complex combination of hydrocarbons produced from distillation of the gas and gasoline fractions from the catalytic cracking process. It contains predominantly ethane and ethylene.)

649-069-00-4

270-768-1

68477-86-1

►M21  H,  ◄ K

Gases (petroleum), deisobutaniser tower overheads; Petroleum gas

(A complex combination of hydrocarbons produced by the atmospheric distillation of a butane-butylene stream. It consists of aliphatic hydrocarbons having carbon numbers predominantly in the range of C3 through C4.)

649-070-00-X

270-769-7

68477-87-2

►M21  H,  ◄ K

Gases (petroleum), depropaniser dry, propene-rich; Petroleum gas

(A complex combination of hydrocarbons produced by the distillation of products from the gas and gasoline fractions of a catalytic cracking process. It consists predominantly of propylene with some ethane and propane.)

649-071-00-5

270-772-3

68477-90-7

►M21  H,  ◄ K

Gases (petroleum), depropaniser overheads; Petroleum gas

(A complex combination of hydrocarbons produced by distillation of products from the gas and gasoline fractions of a catalytic cracking process. It consists of aliphatic hydrocarbons having carbon numbers predominantly in the range of C2 through C4.)

649-072-00-0

270-773-9

68477-91-8

►M21  H,  ◄ K

Gases (petroleum), gas recovery plant depropaniser overheads; Petroleum gas

(A complex combination of hydrocarbons obtained by fractionation of miscellaneous hydrocarbon streams. It consists predominantly of hydrocarbons having carbon numbers in the range of C1 through C4, predominantly propane.)

649-073-00-6

270-777-0

68477-94-1

►M21  H,  ◄ K

Gases (petroleum), Girbatol unit feed; Petroleum gas

(A complex combination of hydrocarbons that is used as the feed into the Girbatol unit to remove hydrogen sulfide. It consists of aliphatic hydrocarbons having carbon numbers predominantly in the range of C2 through C4.)

649-074-00-1

270-778-6

68477-95-2

►M21  H,  ◄ K

Gases (petroleum), isomerised naphtha fractionator, C4-rich, hydrogen sulfide-free; Petroleum gas

649-075-00-7

270-782-8

68477-99-6

►M21  H,  ◄ K

Tail gas (petroleum), catalytic cracked clarified oil and thermal cracked vacuum residue fractionation reflux drum; Petroleum gas

(A complex combination of hydrocarbons obtained from fractionation of catalytic cracked clarified oil and thermal cracked vacuum residue. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C6.)

649-076-00-2

270-802-5

68478-21-7

►M21  H,  ◄ K

Tail gas (petroleum), catalytic cracked naphtha stabilisation absorber; Petroleum gas

(A complex combination of hydrocarbons obtained from the stabilisation of catalytic cracked naphtha. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C6.)

649-077-00-8

270-803-0

68478-22-8

►M21  H,  ◄ K

Tail gas (petroleum), catalytic cracker, catalytic reformer and hydrodesulphuriser combined fractionater; Petroleum gas

(A complex combination of hydrocarbons obtained from the fractionation of products from catalytic cracking, catalytic reforming and hydrodesulphurising processes treated to remove acidic impurities. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C5.)

649-078-00-3

270-804-6

68478-24-0

►M21  H,  ◄ K

Tail gas (petroleum), catalytic reformed naphtha fractionation stabiliser; Petroleum gas

(A complex combination of hydrocarbons obtained from the fractionation stabilisation of catalytic reformed naphtha. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C4.)

649-079-00-9

270-806-7

68478-26-2

►M21  H,  ◄ K

Tail gas (petroleum), saturate gas plant mixed stream, C4-rich; Petroleum gas

(A complex combination of hydrocarbons obtained from the fractionation stabilisation of straight-run naphtha, distillation tail gas and catalytic reformed naphtha stabiliser tail gas. It consists of hydrocarbons having carbon numbers in the range of C3 through C6, predominantly butane and isobutane.)

649-080-00-4

270-813-5

68478-32-0

►M21  H,  ◄ K

Tail gas (petroleum), saturate gas recovery plant, C1-2-rich; Petroleum gas

(A complex combination of hydrocarbons obtained from fractionation of distillate tail gas, straight-run naphtha, catalytic reformed naphtha stabiliser tail gas. It consists predominantly of hydrocarbons having carbon numbers in the range of C1 through C5, predominantly methane and ethane.)

649-081-00-X

270-814-0

68478-33-1

►M21  H,  ◄ K

Tail gas (petroleum), vacuum residues thermal cracker; Petroleum gas

(A complex combination of hydrocarbons obtained from the thermal cracking of vacuum residues. It consists of hydrocarbons having carbon numbers predominantly in the range of C1 through C5.)

649-082-00-5

270-815-6

68478-34-2

►M21  H,  ◄ K

Hydrocarbons, C3-4-rich, petroleum distillate; Petroleum gas

(A complex combination of hydrocarbons produced by distillation and condensation of crude oil. It consists of hydrocarbons having carbon numbers in the range of C3 through C5, predominantly C3 through C4.)

649-083-00-0

270-990-9

68512-91-4

►M21  H,  ◄ K

Gases (petroleum), full-range straight-run naphtha dehexaniser off; Petroleum gas

(A complex combination of hydrocarbons obtained by the fractionation of the full-range straight-run naphtha. It consists of hydrocarbons having carbon numbers predominantly in the range of C2 through C6.)

649-084-00-6

271-000-8

68513-15-5

►M21  H,  ◄ K

Gases (petroleum), hydrocracking depropaniser off, hydrocarbon-rich; Petroleum gas

(A complex combination of hydrocarbon produced by the distillation of products from a hydrocracking process. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C4. It may also contain small amounts of hydrogen and hydrogen sulfide.)

649-085-00-1

271-001-3

68513-16-6

►M21  H,  ◄ K

Gases (petroleum), light straight-run naphtha stabiliser off; Petroleum gas

(A complex combination of hydrocarbons obtained by the stabilisation of light straight-run naphtha. It consists of saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C2 through C6.)

649-086-00-7

271-002-9

68513-17-7

►M21  H,  ◄ K

Residues (petroleum), alkylation splitter, C4-rich; Petroleum gas

(A complex residuum from the distillation of streams from various refinery operations. It consists of hydrocarbons having carbon numbers in the range of C4 through C5, predominantly butane, and boiling in the range of approximately - 11,7  °C to 27,8  °C.)

649-087-00-2

271-010-2

68513-66-6

►M21  H,  ◄ K

Hydrocarbons, C1-4; Petroleum gas

(A complex combination of hydrocarbons provided by thermal cracking and absorber operations and by distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C1 through C4 and boiling in the range of approximately minus 164 °C to minus 0,5  °C.)

649-088-00-8

271-032-2

68514-31-8

►M21  H,  ◄ K

▼M14

Hydrocarbons, C1-4, sweetened;

Petroleum gas;

[A complex combination of hydrocarbons obtained by subjecting hydrocarbon gases to a sweetening process to convert mercaptans or to remove acidic impurities. It consists of hydrocarbons having carbon numbers predominantly in the range of C1 through C4 and boiling in the range of approximately – 164 °C to – 0,5 °C (– 263 °F to 31 °F).]

649-089-00-3

271-038-5

68514-36-3

K

▼C1

Hydrocarbons, C1-3; Petroleum gas

(A complex combination of hydrocarbons having carbon numbers predominantly in the range of C1 through C3 and boiling in the range of approximately - 164 °C to - 42 °C.)

649-090-00-9

271-259-7

68527-16-2

►M21  H,  ◄ K

Hydrocarbons, C1-4, debutaniser fraction; Petroleum gas

649-091-00-4

271-261-8

68527-19-5

►M21  H,  ◄ K

Gases (petroleum), C1-5, wet; Petroleum gas

(A complex combination of hydrocarbons produced by the distillation of crude oil and/or the cracking of tower gas oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C1 through C5.)

649-092-00-X

271-624-0

68602-83-5

►M21  H,  ◄ K

Hydrocarbons, C2-4; Petroleum gas

649-093-00-5

271-734-9

68606-25-7

►M21  H, ◄ K

Hydrocarbons, C3; Petroleum gas

649-094-00-0

271-735-4

68606-26-8

►M21  H,  ◄ K

Gases (petroleum), alkylation feed; Petroleum gas

(A complex combination of hydrocarbons produced by the catalytic cracking of gas oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C3 through C4.)

649-095-00-6

271-737-5

68606-27-9

►M21  H,  ◄ K

Gases (petroleum), depropaniser bottoms fractionation off; Petroleum gas

(A complex combination of hydrocarbons obtained from the fractionation of depropaniser bottoms. It consists predominantly of butane, isobutane and butadiene.)

649-096-00-1

271-742-2

68606-34-8

►M21  H,  ◄ K

Gases (petroleum), refinery blend; Petroleum gas

(A complex combination obtained from various processes. It consists of hydrogen, hydrogen sulfide and hydrocarbons having carbon numbers predominantly in the range of C1 through C5.)

649-097-00-7

272-183-7

68783-07-3

►M21  H,  ◄ K

Gases (petroleum), catalytic cracking; Petroleum gas

(A complex combination of hydrocarbons produced by the distillation of the products from a catalytic cracking process. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C3 through C5.)

649-098-00-2

272-203-4

68783-64-2

►M21  H,  ◄ K

Gases (petroleum), C2-4, sweetened; Petroleum gas

(A complex combination of hydrocarbons obtained by subjecting a petroleum distillate to a sweetening process to convert mercaptans or to remove acidic impurities. It consists predominantly of saturated and unsaturated hydrocarbons having carbon numbers predominantly in the range of C2 through C4 and boiling in the range of approximately - 51 °C to - 34 °C.)

649-099-00-8

272-205-5

68783-65-3

►M21  H,  ◄ K

Gases (petroleum), crude oil fractionation off; Petroleum gas

(A complex combination of hydrocarbons produced by the fractionation of crude oil. It consists of saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.)

649-100-00-1

272-871-7

68918-99-0

►M21  H,  ◄ K

Gases (petroleum), dehexaniser off; Petroleum gas

(A complex combination of hydrocarbons obtained by the fractionation of combined naphtha streams. It consists of saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.)

649-101-00-7

272-872-2

68919-00-6

►M21  H,  ◄ K

Gases (petroleum), light straight run gasoline fractionation stabiliser off; Petroleum gas

(A complex combination of hydrocarbons obtained by the fractionation of light straight-run gasoline. It consists of saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.)

649-102-00-2

272-878-5

68919-05-1

►M21  H,  ◄ K

Gases (petroleum), naphtha unifiner desulphurisation stripper off; Petroleum gas

(A complex combination of hydrocarbons produced by a naphtha unifiner desulphurisation process and stripped from the naphtha product. It consists of saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C4.)

649-103-00-8

272-879-0

68919-06-2

►M21  H,  ◄ K

Gases (petroleum), straight-run naphtha catalytic reforming off; Petroleum gas

(A complex combination of hydrocarbons obtained by the catalytic reforming of straight-run naphtha and fractionation of the total effluent. It consists of methane, ethane, and propane.)

649-104-00-3

272-882-7

68919-09-5

►M21  H,  ◄ K

Gases (petroleum), fluidised catalytic cracker splitter overheads; Petroleum gas

(A complex combination of hydrocarbons produced by the fractionation of the charge to the C3-C4 splitter. It consists predominantly of C3 hydrocarbons.)

649-105-00-9

272-893-7

68919-20-0

►M21  H,  ◄ K

Gases (petroleum), straight-run stabiliser off; Petroleum gas

(A complex combination of hydrocarbons obtained from the fractionation of the liquid from the first tower used in the distillation of crude oil. It consists of saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C4.)

649-106-00-4

272-883-2

68919-10-8

►M21  H,  ◄ K

Gases (petroleum), catalytic cracked naphtha debutaniser; Petroleum gas

(A complex combination of hydrocarbons obtained from fractionation of catalytic cracked naphtha. It consists of hydrocarbons having carbon numbers predominantly in the range of C1 through C4.)

649-107-00-X

273-169-3

68952-76-1

►M21  H,  ◄ K

Tail gas (petroleum), catalytic cracked distillate and naphtha stabiliser; Petroleum gas

(A complex combination of hydrocarbons obtained by the fractionation of catalytic cracked naphtha and distillate. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C4.)

649-108-00-5

273-170-9

68952-77-2

►M21  H,  ◄ K

Tail gas (petroleum), thermal-cracked distillate, gas oil and naphtha absorber; Petroleum gas

(A complex combination of hydrocarbons obtained from the separation of thermal-cracked distillates, naphtha and gas oil. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C6.)

649-109-00-0

273-175-6

68952-81-8

►M21  H,  ◄ K

Tail gas (petroleum), thermal cracked hydrocarbon fractionation stabiliser, petroleum coking; Petroleum gas

(A complex combination of hydrocarbons obtained from the fractionation stabilisation of thermal cracked hydrocarbons from a petroleum coking process. It consists of hydrocarbons having carbon numbers predominantly in the range of C1 through C6.)

649-110-00-6

273-176-1

68952-82-9

►M21  H,  ◄ K

Gases (petroleum, light steam-cracked, butadiene concentrate; Petroleum gas

(A complex combination of hydrocarbons produced by the distillation of products from a thermal cracking process. It consists of hydrocarbons having a carbon number predominantly of C4.)

649-111-00-1

273-265-5

68955-28-2

►M21  H,  ◄ K

Gases (petroleum), straight-run naphtha catalytic reformer stabiliser overhead; Petroleum gas

(A complex combination of hydrocarbons obtained by the catalytic reforming of straight-run naphtha and the fractionation of the total effluent. It consists of saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C2 through C4.)

649-112-00-7

273-270-2

68955-34-0

►M21  H,  ◄ K

Hydrocarbons, C4; Petroleum gas

649-113-00-2

289-339-5

87741-01-3

►M21  H,  ◄ K

Alkanes, C1-4, C3-rich; Petroleum gas

649-114-00-8

292-456-4

90622-55-2

►M21  H,  ◄ K

Gases (petroleum), steam-cracker C3-rich; Petroleum gas

(A complex combination of hydrocarbons produced by the distillation of products from a steam cracking process. It consists predominantly of propylene with some propane and boils in the range of approximately - 70 °C to 0 °C.)

649-115-00-3

295-404-9

92045-22-2

►M21  H,  ◄ K

Hydrocarbons, C4, steam-cracker distillate; Petroleum gas

(A complex combination of hydrocarbons produced by the distillation of the products of a steam cracking process. It consists predominantly of hydrocarbons having a carbon number of C4, predominantly 1-butene and 2-butene, containing also butane and isobutene and boiling in the range of approximately - 12 °C to 5 °C.)

649-116-00-9

295-405-4

92045-23-3

►M21  H,  ◄ K

Petroleum gases, liquefied, sweetened, C4 fraction; Petroleum gas

(A complex combination of hydrocarbons obtained by subjecting a liquified petroleum gas mix to a sweetening process to oxidise mercaptans or to remove acidic impurities. It consists predominantly of C4 saturated and unsaturated hydrocarbons.)

649-117-00-4

295-463-0

92045-80-2

►M21  H,  ◄ K ►M21  , S ◄

▼M14

Hydrocarbons, C4, 1,3-butadiene- and isobutene-free;

Petroleum gas

649-118-00-X

306-004-1

95465-89-7

K

▼M14

Raffinates (petroleum), steam-cracked C4 fraction cuprous ammonium acetate extn., C3-5 and C3-5 unsatd., butadiene-free;

Petroleum gas

649-119-00-5

307-769-4

97722-19-5

K

▼C1

Gases (petroleum), amine system feed; Refinery gas

(The feed gas to the amine system for removal of hydrogen sulphide. It consists primarily of hydrogen. Carbon monoxide, carbon dioxide, hydrogen sulfide and aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5 may also be present.)

649-120-00-0

270-746-1

68477-65-6

►M21  H,  ◄ K

Gases (petroleum), benzene unit hydrodesulphuriser off; Refinery gas

(Off gases produced by the benzene unit. It consists primarily of hydrogen. Carbon monoxide and hydrocarbons having carbon numbers predominantly in the range of C1 through C6, including benzene, may also be present.)

649-121-00-6

270-747-7

68477-66-7

►M21  H,  ◄ K

Gases (petroleum), benzene unit recycle, hydrogen-rich; Refinery gas

(A complex combination of hydrocarbons obtained by recycling the gases of the benzene unit. It consists primarily of hydrogen with various small amounts of carbon monoxide and hydrocarbons having carbon numbers in the range of C1 through C6.)

649-122-00-1

270-748-2

68477-67-8

►M21  H,  ◄ K

Gases (petroleum), blend oil, hydrogen-nitrogen-rich; Refinery gas

(A complex combination of hydrocarbons obtained by distillation of a blend oil. It consists primarily of hydrogen and nitrogen with various small amounts of carbon monoxide, carbon dioxide, and aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.)

649-123-00-7

270-749-8

68477-68-9

►M21  H,  ◄ K

Gases (petroleum), catalytic reformed naphtha stripper overheads; Refinery gas

(A complex combination of hydrocarbons obtained from stabilisation of catalytic reformed naphtha. It consists of hydrogen and saturated hydrocarbons having carbon numbers predominantly in the range of C1 through C4.)

649-124-00-2

270-759-2

68477-77-0

►M21  H,  ◄ K

Gases (petroleum), C6-8 catalytic reformer recycle; Refinery gas

(A complex combination of hydrocarbons produced by distillation of products from catalytic reforming of C6-C8 feed and recycled to conserve hydrogen. It consists primarily of hydrogen. It may also contain various small amounts of carbon monoxide, carbon dioxide, nitrogen, and hydrocarbons having carbon numbers predominantly in the range of C1 through C6.)

649-125-00-8

270-761-3

68477-80-5

►M21  H,  ◄ K

Gases (petroleum), C6-8 catalytic reformer; Refinery gas

(A complex combination of hydrocarbons produced by distillation of products from catalytic reforming of C6-C8 feed. It consists of hydrocarbons having carbon numbers in the range of C1 through C5 and hydrogen.)

649-126-00-3

270-762-9

68477-81-6

►M21  H,  ◄ K

Gases (petroleum), C6-8 catalytic reformer recycle, hydrogen-rich; Refinery gas

649-127-00-9

270-763-4

68477-82-7

►M21  H,  ◄ K

Gases (petroleum), C2-return stream; Refinery gas

(A complex combination of hydrocarbons obtained by the extraction of hydrogen from a gas stream which consists primarily of hydrogen with small amounts of nitrogen, carbon monoxide, methane, ethane, and ethylene. It contains predominantly hydrocarbons such as methane, ethane, and ethylene with small amounts of hydrogen, nitrogen and carbon monoxide.)

649-128-00-4

270-766-0

68477-84-9

►M21  H,  ◄ K

Gases (petroleum), dry sour, gas-concentration-unit-off; Refinery gas

(The complex combination of dry gases from a gas concentration unit. It consists of hydrogen, hydrogen sulphide and hydrocarbons having carbon numbers predominantly in the range of C1 through C3.)

649-129-00-X

270-774-4

68477-92-9

►M21  H,  ◄ K

Gases (petroleum), gas concentration reabsorber distillation; Refinery gas

(A complex combination of hydrocarbons produced by distillation of products from combined gas streams in a gas concentration reabsorber. It consists predominantly of hydrogen, carbon monoxide, carbon dioxide, nitrogen, hydrogen sulphide and hydrocarbons having carbon numbers in the range of C1 through C3.)

649-130-00-5

270-776-5

68477-93-0

►M21  H,  ◄ K

Gases (petroleum), hydrogen absorber off; Refinery gas

(A complex combination obtained by absorbing hydrogen from a hydrogen rich stream. It consists of hydrogen, carbon monoxide, nitrogen, and methane with small amounts of C2 hydrocarbons.)

649-131-00-0

270-779-1

68477-96-3

►M21  H,  ◄ K

Gases (petroleum), hydrogen-rich; Refinery gas

(A complex combination separated as a gas from hydrocarbon gases by chilling. It consists primarily of hydrogen with various small amounts of carbon monoxide, nitrogen, methane, and C2 hydrocarbons.)

649-132-00-6

270-780-7

68477-97-4

►M21  H,  ◄ K

Gases (petroleum), hydrotreater blend oil recycle, hydrogen-nitrogen-rich; Refinery gas

(A complex combination obtained from recycled hydrotreated blend oil. It consists primarily of hydrogen and nitrogen with various small amounts of carbon monoxide, carbon dioxide and hydrocarbons having carbon numbers predominantly in the range of C1 through C5.)

649-133-00-1

270-781-2

68477-98-5

►M21  H,  ◄ K

Gases (petroleum), recycle, hydrogen-rich; Refinery gas

(A complex combination obtained from recycled reactor gases. It consists primarily of hydrogen with various small amounts of carbon monoxide, carbon dioxide, nitrogen, hydrogen sulphide, and saturated aliphatic hydrocarbons having carbon numbers in the range of C1 through C5.)

649-134-00-7

270-783-3

68478-00-2

►M21  H,  ◄ K

Gases (petroleum), reformer make-up, hydrogen-rich; Refinery gas

(A complex combination obtained from the reformers. It consists primarily of hydrogen with various small amounts of carbon monoxide and aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.)

649-135-00-2

270-784-9

68478-01-3

►M21  H,  ◄ K

Gases (petroleum), reforming hydrotreater; Refinery gas

(A complex combination obtained from the reforming hydrotreating process. It consists primarily of hydrogen, methane, and ethane with various small amounts of hydrogen sulphide and aliphatic hydrocarbons having carbon numbers predominantly in the range C3 through C5.)

649-136-00-8

270-785-4

68478-02-4

►M21  H,  ◄ K

Gases (petroleum), reforming hydrotreater, hydrogen-methane-rich; Refinery gas

(A complex combination obtained from the reforming hydrotreating process. It consists primarily of hydrogen and methane with various small amounts of carbon monoxide, carbon dioxide, nitrogen and saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C2 through C5.)

649-137-00-3

270-787-5

68478-03-5

►M21  H,  ◄ K

Gases (petroleum), reforming hydrotreater make-up, hydrogen-rich; Refinery gas

(A complex combination obtained from the reforming hydrotreating process. It consists primarily of hydrogen with various small amounts of carbon monoxide and aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.)

649-138-00-9

270-788-0

68478-04-6

►M21  H,  ◄ K

Gases (petroleum), thermal cracking distillation; Refinery gas

(A complex combination produced by distillation of products from a thermal cracking process. It consists of hydrogen, hydrogen sulphide, carbon monoxide, carbon dioxide and hydrocarbons having carbon numbers predominantly in the range of C1 through C6.)

649-139-00-4

270-789-6

68478-05-7

►M21  H,  ◄ K

Tail gas (petroleum), catalytic cracker refractionation absorber; Refinery gas

(A complex combination of hydrocarbons obtained from refractionation of products from a catalytic cracking process. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C3.)

649-140-00-X

270-805-1

68478-25-1

►M21  H,  ◄ K

Tail gas (petroleum), catalytic reformed naphtha separator; Refinery gas

(A complex combination of hydrocarbons obtained from the catalytic reforming of straight-run naphtha. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C6.)

649-141-00-5

270-807-2

68478-27-3

►M21  H,  ◄ K

Tail gas (petroleum), catalytic reformed naphtha stabiliser; Refinery gas

(A complex combination of hydrocarbons obtained from the stabilisation of catalytic reformed naphtha. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C6.)

649-142-00-0

270-808-8

68478-28-4

►M21  H,  ◄ K

Tail gas (petroleum), cracked distillate hydrotreater separator; Refinery gas

(A complex combination of hydrocarbons obtained by treating cracked distillates with hydrogen in the presence of a catalyst. It consists of hydrogen and saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.)

649-143-00-6

270-809-3

68478-29-5

►M21  H,  ◄ K

Tail gas (petroleum), hydrodesulphurised straight-run naphtha separator; Refinery gas

(A complex combination of hydrocarbons obtained from hydrodesulphurisation of straight-run naphtha. It consists of hydrogen and saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C6.)

649-144-00-1

270-810-9

68478-30-8

►M21  H,  ◄ K

Gases (petroleum), catalytic reformed straight-run naphtha stabiliser overheads; Refinery gas

(A complex combination of hydrocarbons obtained from the catalytic reforming of straight-run naphtha followed by fractionation of the total effluent. It consists of hydrogen, methane, ethane and propane.)

649-145-00-7

270-999-8

68513-14-4

►M21  H,  ◄ K

Gases (petroleum), reformer effluent high-pressure flash drum off; Refinery gas

(A complex combination produced by the high-pressure flashing of the effluent from the reforming reactor. It consists primarily of hydrogen with various small amounts of methane, ethane, and propane.)

649-146-00-2

271-003-4

68513-18-8

►M21  H,  ◄ K

Gases (petroleum), reformer effluent low-pressure flash drum off; Refinery gas

(A complex combination produced by low-pressure flashing of the effluent from the reforming reactor. It consists primarily of hydrogen with various small amounts of methane, ethane, and propane.)

649-147-00-8

271-005-5

68513-19-9

►M21  H,  ◄ K

Gases (petroleum), oil refinery gas distillation off; Refinery gas

(A complex combination separated by distillation of a gas stream containing hydrogen, carbon monoxide, carbon dioxide and hydrocarbons having carbon numbers in the range of C1 through C6 or obtained by cracking ethane and propane. It consists of hydrocarbons having carbon numbers predominantly in the range of C1 through C2, hydrogen, nitrogen, and carbon monoxide.)

649-148-00-3

271-258-1

68527-15-1

►M21  H,  ◄ K

Gases (petroleum), benzene unit hydrotreater depentaniser overheads; Refinery gas

(A complex combination produced by treating the feed from the benzene unit with hydrogen in the presence of a catalyst followed by depentanising. It consists primarily of hydrogen, ethane and propane with various small amounts of nitrogen, carbon monoxide, carbon dioxide and hydrocarbons having carbon numbers predominantly in the range of C1 through C6. It may contain trace amounts of benzene.)

649-149-00-9

271-623-5

68602-82-4

►M21  H,  ◄ K

Gases (petroleum), secondary absorber off, fluidised catalytic cracker overheads fractionator; Refinery gas

(A complex combination produced by the fractionation of the overhead products from the catalytic cracking process in the fluidised catalytic cracker. It consists of hydrogen, nitrogen, and hydrocarbons having carbon numbers predominantly in the range of C1 through C3.)

649-150-00-4

271-625-6

68602-84-6

►M21  H,  ◄ K

▼M14

Petroleum products, refinery gases;

Refinery gas;

[A complex combination which consists primarily of hydrogen with various small amounts of methane, ethane, and propane.]

649-151-00-X

271-750-6

68607-11-4

K

▼C1

Gases (petroleum), hydrocracking low-pressure separator; Refinery gas

(A complex combination obtained by the liquid-vapour separation of the hydrocracking process reactor effluent. It consists predominantly of hydrogen and saturated hydrocarbons having carbon numbers predominantly in the range of C1 through C3.)

649-152-00-5

272-182-1

68783-06-2

►M21  H,  ◄ K

Gases (petroleum), refinery; Refinery gas

(A complex combination obtained from various petroleum refining operations. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C3.)

649-153-00-0

272-338-9

68814-67-5

►M21  H,  ◄ K

Gases (petroleum), platformer products separator off; Refinery gas

(A complex combination obtained from the chemical reforming of naphthenes to aromatics. It consists of hydrogen and saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C2 through C4.)

649-154-00-6

272-343-6

68814-90-4

►M21  H,  ◄ K

Gases (petroleum), hydrotreated sour kerosine depentaniser stabiliser off; Refinery gas

(The complex combination obtained from the depentaniser stabilisation of hydrotreated kerosine. It consists primarily of hydrogen, methane, ethane, and propane with various small amounts of nitrogen, hydrogen sulphide, carbon monoxide and hydrocarbons having carbon numbers predominantly in the range of C4 through C5.)

649-155-00-1

272-775-5

68911-58-0

►M21  H,  ◄ K

Gases (petroleum), hydrotreated sour kerosine flash drum; Refinery gas

(A complex combination obtained from the flash drum of the unit treating sour kerosine with hydrogen in the presence of a catalyst. It consists primarily of hydrogen and methane with various small amounts of nitrogen, carbon monoxide, and hydro-carbons having carbon numbers predominantly in the range of C2 through C5.)

649-156-00-7

272-776-0

68911-59-1

►M21  H,  ◄ K

Gases (petroleum), distillate unifiner desulphurisation stripper off; Refinery gas

(A complex combination stripped from the liquid product of the unifiner desulphurisation process. It consists of hydrogen sulphide, methane, ethane, and propane.)

649-157-00-2

272-873-8

68919-01-7

►M21  H,  ◄ K

Gases (petroleum), fluidised catalytic cracker fractionation off; Refinery gas

(A complex combination produced by the fractionation of the overhead product of the fluidised catalytic cracking process. It consists of hydrogen, hydrogen sulphide, nitrogen, and hydrocarbons having carbon numbers predominantly in the range of C1 through C5.)

649-158-00-8

272-874-3

68919-02-8

►M21  H,  ◄ K

Gases (petroleum), fluidised catalytic cracker scrubbing secondary absorber off; Refinery gas

(A complex combination produced by scrubbing the overhead gas from the fluidised catalytic cracker. It consists of hydrogen, nitrogen, methane, ethane and propane.)

649-159-00-3

272-875-9

68919-03-9

►M21  H,  ◄ K

Gases (petroleum), heavy distillate hydrotreater desulphurisation stripper off; Refinery gas

(A complex combination stripped from the liquid product of the heavy distillate hydrotreater desulphurisation process. It consists of hydrogen, hydrogen sulphide, and saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.)

649-160-00-9

272-876-4

68919-04-0

►M21  H,  ◄ K

Gases (petroleum), platformer stabiliser off, light ends fractionation; Refinery gas

(A complex combination obtained by the fractionation of the light ends of the platinum reactors of the platformer unit. It consists of hydrogen, methane, ethane and propane.)

649-161-00-4

272-880-6

68919-07-3

►M21  H,  ◄ K

Gases (petroleum), preflash tower off, crude distillation; Refinery gas

(A complex combination produced from the first tower used in the distillation of crude oil. It consists of nitrogen and saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.)

649-162-00-X

272-881-1

68919-08-4

►M21  H,  ◄ K

Gases (petroleum), tar stripper off; Refinery gas

(A complex combination obtained by the fractionation of reduced crude oil. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C4.)

649-163-00-5

272-884-8

68919-11-9

►M21  H,  ◄ K

Gases (petroleum), unifiner stripper off; Refinery gas

(A combination of hydrogen and methane obtained by fractionation of the products from the unifiner unit.)

649-164-00-0

272-885-3

68919-12-0

►M21  H,  ◄ K

Tail gas (petroleum), catalytic hydrodesulphurised naphtha separator; Refinery gas

(A complex combination of hydrocarbons obtained from the hydrodesulphurisation of naphtha. It consists of hydrogen, methane, ethane, and propane.)

649-165-00-6

273-173-5

68952-79-4

►M21  H,  ◄ K

Tail gas (petroleum), straight-run naphtha hydrodesulphuriser; Refinery gas

(A complex combination obtained from the hydrodesulphurisation of straight-run naphtha. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C5.)

649-166-00-1

273-174-0

68952-80-7

►M21  H,  ◄ K

Gases (petroleum), sponge absorber off, fluidised catalytic cracker and gas oil desulphuriser overhead fractionation; Refinery gas

(A complex combination obtained by the fractionation of products from the fluidised catalytic cracker and gas oil desulphuriser. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C4.)

649-167-00-7

273-269-7

68955-33-9

►M21  H,  ◄ K

Gases (petroleum), crude distillation and catalytic cracking; Refinery gas

(A complex combination produced by crude distillation and catalytic cracking processes. It consists of hydrogen, hydrogen sulphide, nitrogen, carbon monoxide and paraffinic and olefinic hydrocarbons having carbon numbers predominantly in the range of C1 through C6.)

649-168-00-2

273-563-5

68989-88-8

►M21  H,  ◄ K

Gases (petroleum), gas oil diethanolamine scrubber off; Refinery gas

(A complex combination produced by desulphurisation of gas oils with diethanolamine. It consists predominantly of hydrogen sulphide, hydrogen and aliphatic hydrocarbons having carbon numbers in the range of C1 through C5.)

649-169-00-8

295-397-2

92045-15-3

►M21  H,  ◄ K

Gases (petroleum), gas oil hydrodesulphurisation effluent; Refinery gas

(A complex combination obtained by separation of the liquid phase from the effluent from the hydrogenation reaction. It consists predominantly of hydrogen, hydrogen sulphide and aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C3.)

649-170-00-3

295-398-8

92045-16-4

►M21  H,  ◄ K

Gases (petroleum), gas oil hydrodesulphurisation purge; Refinery gas

(A complex combination of gases obtained from the reformer and from the purges from the hydrogenation reactor. It consists predominantly of hydrogen and aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C4.)

649-171-00-9

295-399-3

92045-17-5

►M21  H,  ◄ K

Gases (petroleum), hydrogenator effluent flash drum off; Refinery gas

(A complex combination of gases obtained from flash of the effluents after the hydrogenation reaction. It consists predominantly of hydrogen and aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C6.)

649-172-00-4

295-400-7

92045-18-6

►M21  H,  ◄ K

Gases (petroleum), naphtha steam cracking high-pressure residual; Refinery gas

(A complex combination obtained as a mixture of the non-condensable portions from the product of a naphtha steam cracking process as well as residual gases obtained during the preparation of subsequent products. It consists predominantly of hydrogen and paraffinic and olefinic hydrocarbons having carbon numbers predominantly in the range of C1 through C5 with which natural gas may also be mixed.)

649-173-00-X

295-401-2

92045-19-7

►M21  H,  ◄ K

Gases (petroleum), residue visbaking off; Refinery gas

(A complex combination obtained from viscosity reduction of residues in a furnace. It consists predominantly of hydrogen sulphide and paraffinic and olefinic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.)

649-174-00-5

295-402-8

92045-20-0

►M21  H,  ◄ K

Gases (petroleum), C3-4; Petroleum gas

(A complex combination of hydrocarbons produced by distillation of products from the cracking of crude oil. It consists of hydrocarbons having carbon numbers in the range of C3 through C4, predominantly of propane and propylene, and boiling in the range of approximately - 51 °C to - 1 °C.)

649-177-00-1

268-629-5

68131-75-9

►M21  H,  ◄ K

Tail gas (petroleum), catalytic cracked distillate and catalytic cracked naphtha fractionation absorber; Petroleum gas

(The complex combination of hydrocarbons from the distillation of the products from catalytic cracked distillates and catalytic cracked naphtha. It consists predominantly of hydrocarbons having carbon numbers in the range of C1 through C4.)

649-178-00-7

269-617-2

68307-98-2

►M21  H,  ◄ K

Tail gas (petroleum), catalytic polymerisation naphtha fractionation stabiliser; Petroleum gas

(A complex combination of hydrocarbons from the fractionation stabilisation products from polymerisation of naphtha. It consists predominantly of hydrocarbons having carbon numbers in the range of C1 through C4.)

649-179-00-2

269-618-8

68307-99-3

►M21  H,  ◄ K

Tail gas (petroleum), catalytic reformed naphtha fractionation stabiliser, hydrogen sulphide-free; Petroleum gas

(A complex combination of hydrocarbons obtained from fractionation stabilisation of catalytic reformed naphtha and from which hydrogen sulphide has been removed by amine treatment. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C4.)

649-180-00-8

269-619-3

68308-00-9

►M21  H,  ◄ K

Tail gas (petroleum), cracked distillate hydrotreater stripper; Petroleum gas

(A complex combination of hydrocarbons obtained by treating thermal cracked distillates with hydrogen in the presence of a catalyst. It consists predominantly of saturated hydrocarbons having carbon numbers predominantly in the range of C1 through C6.)

649-181-00-3

269-620-9

68308-01-0

►M21  H,  ◄ K

Tail gas (petroleum), straight-run distillate hydrodesulphuriser, hydrogen sulphide-free; Petroleum gas

(A complex combination of hydrocarbons obtained from catalytic hydrodesulphurisation of straight run distillates and from which hydrogen sulphide has been removed by amine treatment. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C4.)

649-182-00-9

269-630-3

68308-10-1

►M21  H,  ◄ K

Tail gas (petroleum), gas oil catalytic cracking absorber; Petroleum gas

(A complex combination of hydrocarbons obtained from the distillation of products from the catalytic cracking of gas oil. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C5.)

649-183-00-4

269-623-5

68308-03-2

►M21  H,  ◄ K

Tail gas (petroleum), gas recovery plant; Petroleum gas

(A complex combination of hydrocarbons from the distillation of products from miscellaneous hydrocarbon streams. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C5.)

649-184-00-X

269-624-0

68308-04-3

►M21  H,  ◄ K

Tail gas (petroleum), gas recovery plant deethaniser; Petroleum gas

(A complex combination of hydrocarbons from the distillation of products from miscellaneous hydrocarbon streams. It consists of hydrocarbon having carbon numbers predominantly in the range of C1 through C4.)

649-185-00-5

269-625-6

68308-05-4

►M21  H,  ◄ K

Tail gas (petroleum), hydrodesulphurised distillate and hydrodesulphurised naphtha fractionator, acid-free; Petroleum gas

(A complex combination of hydrocarbons obtained from fractionation of hydrodesulphurised naphtha and distillate hydrocarbon streams and treated to remove acidic impurities. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C5.)

649-186-00-0

269-626-1

68308-06-5

►M21  H,  ◄ K

Tail gas (petroleum), hydrodesulphurised vacuum gas oil stripper, hydrogen sulphide-free; Petroleum gas

(A complex combination of hydrocarbons obtained from stripping stabilisation of catalytic hydrodesulphurised vacuum gas oil and from which hydrogen sulphide has been removed by amine treatment. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C6.)

649-187-00-6

269-627-7

68308-07-6

►M21  H,  ◄ K

Tail gas (petroleum), light straight-run naphtha stabiliser, hydrogen sulphide-free; Petroleum gas

(A complex combination of hydrocarbons obtained from fractionation stabilisation of light straight-run naphtha and from which hydrogen sulphide has been removed by amine treatment. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C5.)

649-188-00-1

269-629-8

68308-09-8

►M21  H,  ◄ K

Tail gas (petroleum), propane-propylene alkylation feed prep deethaniser; Petroleum gas

(A complex combination of hydrocarbons obtained from the distillation of the reaction products of propane with propylene. It consists of hydrocarbons having carbon numbers predominantly in the range of C1 through C4.)

649-189-00-7

269-631-9

68308-11-2

►M21  H,  ◄ K

Tail gas (petroleum), vacuum gas oil hydrodesulphuriser, hydrogen sulphide-free; Petroleum gas

(A complex combination of hydrocarbons obtained from catalytic hydrodesulphurisation of vacuum gas oil and from which hydrogen sulphide has been removed by amine treatment. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C6.)

649-190-00-2

269-632-4

68308-12-3

►M21  H,  ◄ K

Gases (petroleum), catalytic cracked overheads; Petroleum gas

(A complex combination of hydrocarbons produced by the distillation of products from the catalytic cracking process. It consists of hydrocarbons having carbon numbers predominantly in the range of C3 through C5 and boiling in the range of approximately - 48 °C to 32 °C.)

649-191-00-8

270-071-2

68409-99-4

►M21  H,  ◄ K

Alkanes, C1-2; Petroleum gas

649-193-00-9

270-651-5

68475-57-0

►M21  H,  ◄ K

Alkanes, C2-3; Petroleum gas

649-194-00-4

270-652-0

68475-58-1

►M21  H,  ◄ K

Alkanes, C3-4; Petroleum gas

649-195-00-X

270-653-6

68475-59-2

►M21  H,  ◄ K

Alkanes, C4-5; Petroleum gas

649-196-00-5

270-654-1

68475-60-5

►M21  H,  ◄ K

Fuel gases; Petroleum gas

(A combination of light gases. It consists predominantly of hydrogen and/or low molecular weight hydrocarbons.)

649-197-00-0

270-667-2

68476-26-6

►M21  H,  ◄ K

Fuel gases, crude oil of distillates; Petroleum gas

(A complex combination of light gases produced by distillation of crude oil and by catalytic reforming of naphtha. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C4 and boiling in the range of approximately - 217 °C to - 12 °C.)

649-198-00-6

270-670-9

68476-29-9

►M21  H,  ◄ K

Hydrocarbons, C3-4; Petroleum gas

649-199-00-1

270-681-9

68476-40-4

►M21  H,  ◄ K

Hydrocarbons, C4-5; Petroleum gas

649-200-00-5

270-682-4

68476-42-6

►M21  H,  ◄ K

Hydrocarbons, C2-4, C3-rich; Petroleum gas

649-201-00-0

270-689-2

68476-49-3

►M21  H,  ◄ K

Petroleum gases, liquefied; Petroleum gas

(A complex combination of hydrocarbons produced by the distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C3 through C7 and boiling in the range of approximately -40 °C to 80 °C.)

649-202-00-6

270-704-2

68476-85-7

►M21  H,  ◄ K ►M21  , S ◄

Petroleum gases, liquefied, sweetened; Petroleum gas

(A complex combination of hydrocarbons obtained by subjecting liquefied petroleum gas mix to a sweetening process to convert mercaptans or to remove acidic impurities. It consists of hydrocarbons having carbon numbers predominantly in the range of C3 through C7 and boiling in the range of approximately -40 °C to 80 °C.)

649-203-00-1

270-705-8

68476-86-8

►M21  H,  ◄ K ►M21  , S ◄

Gases (petroleum), C3-4, isobutane-rich; Petroleum gas

(A complex combination of hydrocarbons from the distillation of saturated and unsaturated hydrocarbons usually ranging in carbon numbers from C3 through C6, predominantly butane and isobutane. It consists of saturated and unsaturated hydrocarbons having carbon numbers in the range of C3 through C4, predominantly isobutane.)

649-204-00-7

270-724-1

68477-33-8

►M21  H,  ◄ K

Distillates (petroleum), C3-6, piperylene-rich; Petroleum gas

(A complex combination of hydrocarbons from the distillation of saturated and unsaturated aliphatic hydrocarbons usually ranging in the carbon numbers C3 through C6. It consists of saturated and unsaturated hydrocarbons having carbon numbers in the range of C3 through C6, predominantly piperylenes.)

649-205-00-2

270-726-2

68477-35-0

►M21  H,  ◄ K

Gases (petroleum), butane splitter overheads; Petroleum gas

(A complex combination of hydrocarbons obtained from the distillation of the butane stream. It consists of aliphatic hydrocarbons having carbon numbers predominantly in the range of C3 through C4.)

649-206-00-8

270-750-3

68477-69-0

►M21  H,  ◄ K

Gases (petroleum), C2-3; Petroleum gas

(A complex combination of hydrocarbons produced by the distillation of products from a catalytic fractionation process. It contains predominantly ethane, ethylene, propane, and propylene.)

649-207-00-3

270-751-9

68477-70-3

►M21  H,  ◄ K

Gases (petroleum), catalytic-cracked gas oil depropaniser bottoms, C4-rich acid-free; Petroleum gas

(A complex combination of hydrocarbons obtained from fractionation of catalytic cracked gas oil hydrocarbon stream and treated to remove hydrogen sulphide and other acidic components. It consists of hydrocarbons having carbon numbers in the range of C3 through C5, predominantly C4.)

649-208-00-9

270-752-4

68477-71-4

►M21  H,  ◄ K

Gases (petroleum), catalytic-cracked naphtha debutaniser bottoms, C3-5-rich; Petroleum gas

(A complex combination of hydrocarbons obtained from the stabilisation of catalytic cracked naphtha. It consists of aliphatic hydrocarbons having carbon numbers predominantly in the range of C3 through C5.)

649-209-00-4

270-754-5

68477-72-5

►M21  H,  ◄ K

Tail gas (petroleum), isomerised naphtha fractionation stabiliser; Petroleum gas

(A complex combination of hydrocarbons obtained from the fractionation stabilisation products from isomerised naphtha. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C4.)

649-210-00-X

269-628-2

68308-08-7

►M21  H,  ◄ K

▼M14

Gasoline, natural;

Low boiling point naphtha;

[A complex combination of hydrocarbons separated from natural gas by processes such as refrigeration or absorption. It consists predominantly of saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C4 through C8 and boiling in the range of approximately minus 20 °C to 120 °C (– 4 °F to 248 °F).]

649-261-00-8

232-349-1

8006-61-9

P

Naphtha;

Low boiling point naphtha;

[Refined, partly refined, or unrefined petroleum products produced by the distillation of natural gas. It consists of hydrocarbons having carbon numbers predominantly in the range of C5 through C6 and boiling in the range of approximately 100 °C to 200 °C (212 °F to 392 °F).]

649-262-00-3

232-443-2

8030-30-6

P

Ligroine;

Low boiling point naphtha;

[A complex combination of hydrocarbons obtained by the fractional distillation of petroleum. This fraction boils in a range of approximately 20 °C to 135 °C (58 °F to 275 °F).]

649-263-00-9

232-453-7

8032-32-4

P

Naphtha (petroleum), heavy straight-run;

Low boiling point naphtha;

[A complex combination of hydrocarbons produced by distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C6 through C12 and boiling in the range of approximately 65 °C to 230 °C (149 °F to 446 °F).]

649-264-00-4

265-041-0

64741-41-9

P

Naphtha (petroleum), full-range straight-run;

Low boiling point naphtha;

[A complex combination of hydrocarbons produced by distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C4 through C11 and boiling in the range of approximately – 20 °C to 220 °C (– 4 °F to 428 °F).]

649-265-00-X

265-042-6

64741-42-0

P

Naphtha (petroleum), light straight-run;

Low boiling point naphtha;

[A complex combination of hydrocarbons produced by distillation of crude oil. It consists predominantly of aliphatic hydrocarbons having carbon numbers predominantly in the range of C4 through C10 and boiling in the range of approximately – 20 °C to 180 °C (– 4 °F to 356 °F).]

649-266-00-5

265-046-8

64741-46-4

P

Solvent naphtha (petroleum), light aliph.;

Low boiling point naphtha;

[A complex combination of hydrocarbons obtained from the distillation of crude oil or natural gasoline. It consists predominantly of saturated hydrocarbons having carbon numbers predominantly in the range of C5 through C10 and boiling in the range of approximately 35 °C to 160 °C (95 °F to 320 °F).]

649-267-00-0

265-192-2

64742-89-8

P

Distillates (petroleum), straight-run light;

Low boiling point naphtha;

[A complex combination of hydrocarbons produced by the distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C2 through C7 and boiling in the range of approximately – 88 °C to 99 °C (– 127 °F to 210 °F).]

649-268-00-6

270-077-5

68410-05-9

P

Gasoline, vapour-recovery;

Low boiling point naphtha;

[A complex combination of hydrocarbons separated from the gases from vapour recovery systems by cooling. It consists of hydrocarbons having carbon numbers predominantly in the range of C4 through C11 and boiling in the range of approximately – 20 °C to 196 °C(– 4 °F to 384 °F).]

649-269-00-1

271-025-4

68514-15-8

P

Gasoline, straight-run, topping-plant;

Low boiling point naphtha;

[A complex combination of hydrocarbons produced from the topping plant by the distillation of crude oil. It boils in the range of approximately 36,1 °C to 193,3 °C (97 °F to 380 °F).]

649-270-00-7

271-727-0

68606-11-1

P

Naphtha (petroleum), unsweetened;

Low boiling point naphtha;

[A complex combination of hydrocarbons produced from the distillation of naphtha streams from various refinery processes. It consists of hydrocarbons having carbon numbers predominantly in the range of C5 through C12 and boiling in the range of approximately 0 °C to 230 °C (25 °F to 446 °F).]

649-271-00-2

272-186-3

68783-12-0

P

Distillates (petroleum), light straight-run gasoline fractionation stabilizer overheads;

Low boiling point naphtha;

[A complex combination of hydrocarbons obtained by the fractionation of light straight-run gasoline. It consists of saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C3 through C6.]

649-272-00-8

272-931-2

68921-08-4

P

Naphtha (petroleum), heavy straight run, arom.-contg.;

Low boiling point naphtha;

[A complex combination of hydrocarbons obtained from a distillation process of crude petroleum. It consists predominantly of hydrocarbons having carbon numbers in the range of C8 through C12 and boiling in the range of approximately 130 °C to 210 °C (266 °F to 410 °F).]

649-273-00-3

309-945-6

101631-20-3

P

Naphtha (petroleum), full-range alkylate;

Low boiling point modified naphtha;

[A complex combination of hydrocarbons produced by distillation of the reaction products of isobutane with monoolefinic hydrocarbons usually ranging in carbon numbers from C3 through C5. It consists of predominantly branched chain saturated hydrocarbons having carbon numbers predominantly in the range of C7 through C12 and boiling in the range of approximately 90 °C to 220 °C (194 °F to 428 °F).]

649-274-00-9

265-066-7

64741-64-6

P

Naphtha (petroleum), heavy alkylate;

Low boiling point modified naphtha;

[A complex combination of hydrocarbons produced by distillation of the reaction products of isobutane with monoolefinic hydrocarbons usually ranging in carbon numbers from C3 to C5. It consists of predominantly branched chain saturated hydrocarbons having carbon numbers predominantly in the range of C9 through C12 and boiling in the range of approximately 150 °C to 220 °C (302 °F to 428 °F).]

649-275-00-4

265-067-2

64741-65-7

P

Naphtha (petroleum), light alkylate;

Low boiling point modified naphtha;

[A complex combination of hydrocarbons produced by distillation of the reaction products of isobutane with monoolefinic hydrocarbons usually ranging in carbon numbers from C3 through C5. It consists of predominantly branched chain saturated hydrocarbons having carbon numbers predominantly in the range of C7 through C10 and boiling in the range of approximately 90 °C to 160 °C (194 °F to 320 °F).]

649-276-00-X

265-068-8

64741-66-8

P

Naphtha (petroleum), isomerization;

Low boiling point modified naphtha;

[A complex combination of hydrocarbons obtained from catalytic isomerization of straight chain paraffinic C4 through C6 hydrocarbons. It consists predominantly of saturated hydrocarbons such as isobutane, isopentane, 2,2-dimethylbutane, 2-methylpentane, and 3-methylpentane.]

649-277-00-5

265-073-5

64741-70-4

P

Naphtha (petroleum), solvent-refined light;

Low boiling point modified naphtha;

[A complex combination of hydrocarbons obtained as the raffinate from a solvent extraction process. It consists predominantly of aliphatic hydrocarbons having carbon numbers predominantly in the range of C5 through C11 and boiling in the range of approximately 35 °C to 190 °C (95 °F to 374 °F).]

649-278-00-0

265-086-6

64741-84-0

P

Naphtha (petroleum), solvent-refined heavy;

Low boiling point modified naphtha;

[A complex combination of hydrocarbons obtained as the raffinate from a solvent extraction process. It consists predominantly of aliphatic hydrocarbons having carbon numbers predominantly in the range of C7 through C12 and boiling in the range of approximately 90 °C to 230 °C (194 °F to 446 °F).]

649-279-00-6

265-095-5

64741-92-0

P

Raffinates (petroleum), catalytic reformer ethylene glycol-water countercurrent exts.;

Low boiling point modified naphtha;

[A complex combination of hydrocarbons obtained as the raffinate from the UDEX extraction process on the catalytic reformer stream. It consists of saturated hydrocarbons having carbon numbers predominantly in the range of C6 through C9.]

649-280-00-1

270-088-5

68410-71-9

P

Raffinates (petroleum), reformer, Lurgi unit-sepd.;

Low boiling point modified naphtha;

[The complex combination of hydrocarbons obtained as a raffinate from a Lurgi separation unit. It consists predominantly of non-aromatic hydrocarbons with various small amounts of aromatic hydrocarbons having carbon numbers predominantly in the range of C6 through C8.]

649-281-00-7

270-349-3

68425-35-4

P

Naphtha (petroleum), full-range alkylate, butane-contg.;

Low boiling point modified naphtha;

[A complex combination of hydrocarbons produced by the distillation of the reaction products of isobutane with monoolefinic hydrocarbons usually ranging in carbon numbers from C3 through C5. It consists of predominantly branched chain saturated hydrocarbons having carbon numbers predominantly in the range of C7 through C12 with some butanes and boiling in the range of approximately 35 °C to 200 °C (95 °F to 428 °F).]

649-282-00-2

271-267-0

68527-27-5

P

Distillates (petroleum), naphtha steam cracking-derived, solvent-refined light hydrotreated;

Low boiling point modified naphtha;

[A complex combination of hydrocarbons obtained as the raffinates from a solvent extraction process of hydrotreated light distillate from steam-cracked naphtha.]

649-283-00-8

295-315-5

91995-53-8

P

Naphtha (petroleum), C4-12 butane-alkylate, isooctane-rich;

Low boiling point modified naphtha;

[A complex combination of hydrocarbons obtained by alkylation of butanes. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C4 through C12, rich in isooctane, and boiling in the range of approximately 35 °C to 210 °C (95 °F to 410 °F).]

649-284-00-3

295-430-0

92045-49-3

P

Hydrocarbons, hydrotreated light naphtha distillates, solvent-refined;

Low boiling point modified naphtha;

[A combination of hydrocarbons obtained from the distillation of hydrotreated naphtha followed by a solvent extraction and distillation process. It consists predominantly of saturated hydrocarbons boiling in the range of approximately 94 °C to 99 °C (201 °F to 210 °F).]

649-285-00-9

295-436-3

92045-55-1

P

Naphtha (petroleum), isomerization, C6-fraction;

Low boiling point modified naphtha;

[A complex combination of hydrocarbons obtained by distillation of a gasoline which has been catalytically isomerized. It consists predominantly of hexane isomers boiling in the range of approximately 60 °C to 66 °C (140 °F to 151 °F).]

649-286-00-4

295-440-5

92045-58-4

P

Hydrocarbons, C6-7, naphtha-cracking, solvent-refined;

Low boiling point modified naphtha;

[A complex combination of hydrocarbons obtained by the sorption of benzene from a catalytically fully hydrogenated benzene-rich hydrocarbon cut that was distillatively obtained from prehydrogenated cracked naphtha. It consists predominantly of paraffinic and naphthenic hydrocarbons having carbon numbers predominantly in the range of C6 through C7 and boiling in the range of approximately 70 °C to 100 °C (158 °F to 212 °F).]

649-287-00-X

295-446-8

92045-64-2

P

Hydrocarbons, C6-rich, hydrotreated light naphtha distillates, solvent-refined;

Low boiling point modified naphtha;

[A complex combination of hydrocarbons obtained by distillation of hydrotreated naphtha followed by solvent extraction. It consists predominantly of saturated hydrocarbons and boiling in the range of approximately 65 °C to 70 °C (149 °F to 158 °F).]

649-288-00-5

309-871-4

101316-67-0

P

Naphtha (petroleum), heavy catalytic cracked;

Low boiling point cat-cracked naphtha;

[A complex combination of hydrocarbons produced by a distillation of products from a catalytic cracking process. It consists of hydrocarbons having carbon numbers predominantly in the range of C6 through C12 and boiling in the range of approximately 65 °C to 230 °C (148 °F to 446 °F). It contains a relatively large proportion of unsaturated hydrocarbons.]

649-289-00-0

265-055-7

64741-54-4

P

Naphtha (petroleum), light catalytic cracked;

Low boiling point cat-cracked naphtha;

[A complex combination of hydrocarbons produced by the distillation of products from a catalytic cracking process. It consists of hydrocarbons having carbon numbers predominantly in the range of C4 through C11 and boiling in the range of approximately – 20 °C to 190 °C (– 4 °F to 374 °F). It contains a relatively large proportion of unsaturated hydrocarbons.]

649-290-00-6

265-056-2

64741-55-5

P

Hydrocarbons, C3-11, catalytic cracker distillates;

Low boiling point cat-cracked naphtha;

[A complex combination of hydrocarbons produced by the distillations of products from a catalytic cracking process. It consists of hydrocarbons having carbon numbers predominantly in the range of C3 through C11 and boiling in a range approximately up to 204 °C (400 °F).]

649-291-00-1

270-686-6

68476-46-0

P

Naphtha (petroleum), catalytic cracked light distd.;

Low boiling point cat-cracked naphtha;

[A complex combination of hydrocarbons produced by the distillation of products from a catalytic cracking process. It consists of hydrocarbons having carbon numbers predominantly in the range of C1 through C5]

649-292-00-7

272-185-8

68783-09-5

P

Distillates (petroleum), naphtha steam cracking-derived, hydrotreated light arom.;

Low boiling point cat-cracked naphtha;

[A complex combination of hydrocarbons obtained by treating a light distillate from steam-cracked naphtha. It consists predominantly of aromatic hydrocarbons]

649-293-00-2

295-311-3

91995-50-5

P

Naphtha (petroleum), heavy catalytic cracked, sweetened;

Low boiling point cat-cracked naphtha;

[A complex combination of hydrocarbons obtained by subjecting a catalytic cracked petroleum distillate to a sweetening process to convert mercaptans or to remove acidic impurities. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C6 through C12 and boiling in the range of approximately 60 °C to 200 °C (140 °F to 392 °F).]

649-294-00-8

295-431-6

92045-50-6

P

Naphtha (petroleum), light catalytic cracked sweetened;

Low boiling point cat-cracked naphtha;

[A complex combination of hydrocarbons obtained by subjecting naphtha from a catalytic cracking process to a sweetening process to convert mercaptans or to remove acidic impurities. It consists predominantly of hydrocarbons boiling in a range of approximately 35 °C to 210 °C (95 °F to 410 °F).]

649-295-00-3

295-441-0

92045-59-5

P

Hydrocarbons, C8-12, catalytic-cracking, chem. neutralized;

Low boiling point cat-cracked naphtha;

[A complex combination of hydrocarbons produced by the distillation of a cut from the catalytic cracking process, having undergone an alkaline washing. It consists predominantly of hydrocarbons having carbon numbers in the range of C8 through C12 and boiling in the range of approximately 130 °C to 210 °C (266 °F to 410 °F).]

649-296-00-9

295-794-0

92128-94-4

P

Hydrocarbons, C8-12, catalytic cracker distillates;

Low boiling point cat-cracked naphtha;

[A complex combination of hydrocarbons obtained by distillation of products from a catalytic cracking process. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C8 through C12 and boiling in the range of approximately 140 °C to 210 °C (284 °F to 410 °F).]

649-297-00-4

309-974-4

101794-97-2

P

Hydrocarbons, C8-12, catalytic cracking, chem. neutralized, sweetened;

Low boiling point cat-cracked naphtha

649-298-00-X

309-987-5

101896-28-0

P

Naphtha (petroleum), light catalytic reformed;

Low boiling point cat-reformed naphtha;

[A complex combination of hydrocarbons produced from the distillation of products from a catalytic reforming process. It consists of hydrocarbons having carbon numbers predominantly in the range of C5 through C11 and boiling in the range of approximately 35 °C to 190 °C (95 °F to 374 °F). It contains a relatively large proportion of aromatic and branched chain hydrocarbons. This stream may contain 10 vol. % or more benzene.]

649-299-00-5

265-065-1

64741-63-5

P

Naphtha (petroleum), heavy catalytic reformed;

Low boiling point cat-reformed naphtha;

[A complex combination of hydrocarbons produced from the distillation of products from a catalytic reforming process. It consists of predominantly aromatic hydrocarbons having carbon numbers predominantly in the range of C7 through C12 and boiling in the range of approximately 90 °C to 230 °C (194 °F to 446 °F).]

649-300-00-9

265-070-9

64741-68-0

P

Distillates (petroleum), catalytic reformed depentanizer;

Low boiling point cat-reformed naphtha;

[A complex combination of hydrocarbons from the distillation of products from a catalytic reforming process. It consists predominantly of aliphatic hydrocarbons having carbon numbers predominantly in the range of C3 through C6 and boiling in the range of approximately – 49 °C to 63 °C (– 57 °F to 145 °F).]

649-301-00-4

270-660-4

68475-79-6

P

Hydrocarbons, C2-6, C6-8 catalytic reformer;

Low boiling point cat-reformed naphtha;

649-302-00-X

270-687-1

68476-47-1

P

Residues (petroleum), C6-8 catalytic reformer;

Low boiling point cat-reformed naphtha;

[A complex residuum from the catalytic reforming of C6-8 feed. It consists of hydrocarbons having carbon numbers predominantly in the range of C2 through C6.]

649-303-00-5

270-794-3

68478-15-9

P

Naphtha (petroleum), light catalytic reformed, arom.-free;

Low boiling point cat-reformed naphtha;

[A complex combination of hydrocarbons obtained from distillation of products from a catalytic reforming process. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C5 through C8 and boiling in the range of approximately 35 °C to 120 °C (95 °F to 248 °F). It contains a relatively large proportion of branched chain hydrocarbons with the aromatic components removed.]

649-304-00-0

270-993-5

68513-03-1

P

Distillates (petroleum), catalytic reformed straight-run naphtha overheads;

Low boiling point cat-reformed naphtha;

[A complex combination of hydrocarbons obtained by the catalytic reforming of straight-run naphtha followed by the fractionation of the total effluent. It consists of saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C2 through C6.]

649-305-00-6

271-008-1

68513-63-3

P

Petroleum products, hydrofiner-powerformer reformates;

Low boiling point cat-reformed naphtha;

[The complex combination of hydrocarbons obtained in a hydrofiner-powerformer process and boiling in a range of approximately 27 °C to 210 °C (80 °F to 410 °F).]

649-306-00-1

271-058-4

68514-79-4

P

Naphtha (petroleum), full-range reformed;

Low boiling point cat-reformed naphtha;

[A complex combination of hydrocarbons produced by the distillation of the products from a catalytic reforming process. It consists of hydrocarbons having carbon numbers predominantly in the range of C5 through C12 and boiling in the range of approximately 35 °C to 230 °C (95 °F to 446 °F).]

649-307-00-7

272-895-8

68919-37-9

P

Naphtha (petroleum), catalytic reformed;

Low boiling point cat-reformed naphtha;

[A complex combination of hydrocarbons produced by the distillation of products from a catalytic reforming process. It consists of hydrocarbons having carbon numbers predominantly in the range of C4 through C12 and boiling in the range of approximately 30 °C to 220 °C (90 °F to 430 °F). It contains a relatively large proportion of aromatic and branched chain hydrocarbons. This stream may contain 10 vol. % or more benzene.]

649-308-00-2

273-271-8

68955-35-1

P

Distillates (petroleum), catalytic reformed hydrotreated light, C8-12 arom. fraction;

Low boiling point cat-reformed naphtha;

[A complex combination of alkylbenzenes obtained by the catalytic reforming of petroleum naphtha. It consists predominantly of alkylbenzenes having carbon numbers predominantly in the range of C8 through C10 and boiling in the range of approximately 160 °C to 180 °C (320 °F to 356 °F).]

649-309-00-8

285-509-8

85116-58-1

P

Aromatic hydrocarbons, C8, catalytic reforming-derived;

Low boiling point cat-reformed naphtha

649-310-00-3

295-279-0

91995-18-5

P

Aromatic hydrocarbons, C7-12, C8-rich;

Low boiling point cat-reformed naphtha;

[A complex combination of hydrocarbons obtained by separation from the platformate-containing fraction. It consists predominantly of aromatic hydrocarbons having carbon numbers predominantly in the range of C7 through C12 (primarily C8) and can contain nonaromatic hydrocarbons, both boiling in the range of approximately 130 °C to 200 °C (266 °F to 392 °F).]

649-311-00-9

297-401-8

93571-75-6

P

Gasoline, C5-11, high-octane stabilized reformed;

Low boiling point cat-reformed naphtha;

[A complex high octane combination of hydrocarbons obtained by the catalytic dehydrogenation of a predominantly naphthenic naphtha. It consists predominantly of aromatics and non-aromatics having carbon numbers predominantly in the range of C5 through C11 and boiling in the range of approximately 45 °C to 185 °C (113 °F to 365 °F).]

649-312-00-4

297-458-9

93572-29-3

P

Hydrocarbons, C7-12, C >9-arom.-rich, reforming heavy fraction;

Low boiling point cat-reformed naphtha;

[A complex combination of hydrocarbons obtained by separation from the platformate-containing fraction. It consists predominantly of nonaromatic hydrocarbons having carbon numbers predominantly in the range of C7 through C12 and boiling in the range of approximately 120 °C to 210 °C (248 °F to 380 °F) and C9 and higher aromatic hydrocarbons.]

649-313-00-X

297-465-7

93572-35-1

P

Hydrocarbons, C5-11, nonaroms.-rich, reforming light fraction;

Low boiling point cat-reformed naphtha;

[A complex combination of hydrocarbons obtained by separation from the platformate-containing fraction. It consists predominantly of nonaromatic hydrocarbons having carbon numbers predominantly in the range of C5 through C11 and boiling in the range of approximately 35 °C to 125 °C (94 °F to 257 °F), benzene and toluene.]

649-314-00-5

297-466-2

93572-36-2

P

Naphtha (petroleum), light thermal cracked;

Low boiling point thermally cracked naphtha;

[A complex combination of hydrocarbons from distillation of products from a thermal cracking process. It consists predominantly of unsaturated hydrocarbons having carbon numbers predominantly in the range of C4 through C8 and boiling in the range of approximately – 10 °C to 130 °C (14 °F to 266 °F).]

649-316-00-6

265-075-6

64741-74-8

P

Naphtha (petroleum), heavy thermal cracked;

Low boiling point thermally cracked naphtha;

[A complex combination of hydrocarbons from distillation of the products from a thermal cracking process. It consists predominantly of unsaturated hydrocarbons having carbon numbers predominantly in the range of C6 through C12 and boiling in the range of approximately 65 °C to 220 °C (148 °F to 428 °F).]

649-317-00-1

265-085-0

64741-83-9

P

Distillates (petroleum), heavy arom.;

Low boiling point thermally cracked naphtha;

[The complex combination of hydrocarbons from the distillation of the products from the thermal cracking of ethane and propane. This higher boiling fraction consists predominantly of C5-7 aromatic hydrocarbons with some unsaturated aliphatic hydrocarbons having carbon number predominantly of C5. This stream may contain benzene.]

649-318-00-7

267-563-4

67891-79-6

P

Distillates (petroleum), light arom.;

Low boiling point thermally cracked naphtha;

[The complex combination of hydrocarbons from the distillation of the products from the thermal cracking of ethane and propane. This lower boiling fraction consists predominantly of C5-7 aromatic hydrocarbons with some unsaturated aliphatic hydrocarbons having a carbon number predominantly of C5. This stream may contain benzene.]

649-319-00-2

267-565-5

67891-80-9

P

Distillates (petroleum), naphtha-raffinate pyrolyzate-derived, gasoline-blending;

Low boiling point thermally cracked naphtha;

[The complex combination of hydrocarbons obtained by the pyrolysis fractionation at 816 °C (1 500 °F) of naphtha and raffinate. It consists predominantly of hydrocarbons having a carbon number of C9 and boiling at approximately 204 °C (400 °F).]

649-320-00-8

270-344-6

68425-29-6

P

Aromatic hydrocarbons, C6-8, naphtha-raffinate pyrolyzate-derived;

Low boiling point thermally cracked naphtha;

[A complex combination of hydrocarbons obtained by the fractionation pyrolysis at 816 °C (1 500 °F) of naphtha and raffinate. It consists predominantly of aromatic hydrocarbons having carbon numbers predominantly in the range of C6 through C8, including benzene.]

649-321-00-3

270-658-3

68475-70-7

P

Distillates (petroleum), thermal cracked naphtha and gas oil;

Low boiling point thermally cracked naphtha;

[A complex combination of hydrocarbons produced by distillation of thermally cracked naphtha and/or gas oil. It consists predominantly of olefinic hydrocarbons having a carbon number of C5 and boiling in the range of approximately 33 °C to 60 °C (91 °F to 140 °F).]

649-322-00-9

271-631-9

68603-00-9

P

Distillates (petroleum), thermal cracked naphtha and gas oil, C5-dimer-contg.;

Low boiling point thermally cracked naphtha;

[A complex combination of hydrocarbons produced by the extractive distillation of thermal cracked naphtha and/or gas oil. It consists predominantly of hydrocarbons having a carbon number of C5 with some dimerized C5 olefins and boiling in the range of approximately 33 °C to 184 °C (91 °F to 363 °F).]

649-323-00-4

271-632-4

68603-01-0

P

Distillates (petroleum), thermal cracked naphtha and gas oil, extractive;

Low boiling point thermally cracked naphtha;

[A complex combination of hydrocarbons produced by the extractive distillation of thermal cracked naphtha and/or gas oil. It consists of paraffinic and olefinic hydrocarbons, predominantly isoamylenes such as 2-methyl-1-butene and 2-methyl-2-butene and boiling in the range of approximately 31 °C to 40 °C (88 °F to 104 °F).]

649-324-00-X

271-634-5

68603-03-2

P

Distillates (petroleum), light thermal cracked, debutanized arom.;

Low boiling point thermally cracked naphtha;

[A complex combination of hydrocarbons produced by the distillation of products from a thermal cracking process. It consists predominantly of aromatic hydrocarbons, primarily benzene.]

649-325-00-5

273-266-0

68955-29-3

P

Naphtha (petroleum), light thermal cracked, sweetened;

Low boiling point thermally cracked naphtha;

[A complex combination of hydrocarbons obtained by subjecting a petroleum distillate from the high temperature thermal cracking of heavy oil fractions to a sweetening process to convert mercaptans. It consists predominantly of aromatics, olefins and saturated hydrocarbons boiling in the range of approximately 20 °C to 100 °C (68 °F to 212 °F).]

649-326-00-0

295-447-3

92045-65-3

P

Naphtha (petroleum), hydrotreated heavy;

Low boiling point hydrogen treated naphtha;

[A complex combination of hydrocarbons obtained by treating a petroleum fraction with hydrogen in the presence of a catalyst. It consists of hydrocarbons having carbon numbers predominantly in the range of C6 through C13 and boiling in the range of approximately 65 °C to 230 °C (149 °F to 446 °F).]

649-327-00-6

265-150-3

64742-48-9

P

Naphtha (petroleum), hydrotreated light;

Low boiling point hydrogen treated naphtha;

[A complex combination of hydrocarbons obtained by treating a petroleum fraction with hydrogen in the presence of a catalyst. It consists of hydrocarbons having carbon numbers predominantly in the range of C4 through C11 and boiling in the range of approximately minus 20 °C to 190 °C (– 4 °F to 374 °F).]

649-328-00-1

265-151-9

64742-49-0

P

Naphtha (petroleum), hydrodesulfurized light;

Low boiling point hydrogen treated naphtha;

[A complex combination of hydrocarbons obtained from a catalytic hydrodesulfurization process. It consists of hydrocarbons having carbon numbers predominantly in the range of C4 through C11 and boiling in the range of approximately – 20 °C to 190 °C (– 4 °F to 374 °F).]

649-329-00-7

265-178-6

64742-73-0

P

Naphtha (petroleum), hydrodesulfurized heavy;

Low boiling point hydrogen treated naphtha;

[A complex combination of hydrocarbons obtained from a catalytic hydrodesulfurization process. It consists of hydrocarbons having carbon numbers predominantly in the range of C7 through C12 and boiling in the range of approximately 90 °C to 230 °C (194 °F to 446 °F).]

649-330-00-2

265-185-4

64742-82-1

P

Distillates (petroleum), hydrotreated middle, intermediate boiling;

Low boiling point hydrogen treated naphtha;

[A complex combination of hydrocarbons obtained by the distillation of products from a middle distillate hydrotreating process. It consists of hydrocarbons having carbon numbers predominantly in the range of C5 through C10 and boiling in the range of approximately 127 °C to 188 °C (262 °F to 370 °F).]

649-331-00-8

270-092-7

68410-96-8

P

Distillates (petroleum), light distillate hydrotreating process, low-boiling;

Low boiling point hydrogen treated naphtha;

[A complex combination of hydrocarbons obtained by the distillation of products from the light distillate hydrotreating process. It consists of hydrocarbons having carbon numbers predominantly in the range of C6 through C9 and boiling in the range of approximately 3 °C to 194 °C (37 °F to 382 °F).]

649-332-00-3

270-093-2

68410-97-9

P

Distillates (petroleum), hydrotreated heavy naphtha, deisohexanizer overheads;

Low boiling point hydrogen treated naphtha;

[A complex combination of hydrocarbons obtained by distillation of the products from a heavy naphtha hydrotreating process. It consists of hydrocarbons having carbon numbers predominantly in the range of C3 through C6 and boiling in the range of approximately – 49 °C to 68 °C (– 57 °F to 155 °F).]

649-333-00-9

270-094-8

68410-98-0

P

Solvent naphtha (petroleum), light arom., hydrotreated;

Low boiling point hydrogen treated naphtha;

[A complex combination of hydrocarbons obtained by treating a petroleum fraction with hydrogen in the presence of a catalyst. It consists predominantly of aromatic hydrocarbons having carbon numbers predominantly in the range of C8 through C10 and boiling in the range of approximately 135 °C to 210 °C (275 °F to 410 °F).]

649-334-00-4

270-988-8

68512-78-7

P

Naphtha (petroleum), hydrodesulfurized thermal cracked light;

Low boiling point hydrogen treated naphtha;

[A complex combination of hydrocarbons obtained by fractionation of hydrodesulfurized thermal cracker distillate. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C5 to C11 and boiling in the range of approximately 23 °C to 195 °C (73 °F to 383 °F).]

649-335-00-X

285-511-9

85116-60-5

P

Naphtha (petroleum), hydrotreated light, cycloalkane-contg.;

Low boiling point hydrogen treated naphtha;

[A complex combination of hydrocarbons obtained from the distillation of a petroleum fraction. It consists predominantly of alkanes and cycloalkanes boiling in the range of approximately – 20 °C to 190 °C (– 4 °F to 374 °F).]

649-336-00-5

285-512-4

85116-61-6

P

Naphtha (petroleum), heavy steam-cracked, hydrogenated;

Low boiling point hydrogen treated naphtha

649-337-00-0

295-432-1

92045-51-7

P

Naphtha (petroleum), hydrodesulfurized full-range;

Low boiling point hydrogen treated naphtha;

[A complex combination of hydrocarbons obtained from a catalytic hydrodesulfurization process. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C4 through C11 and boiling in the range of approximately 30 °C to 250 °C (86 °F to 482 °F).]

649-338-00-6

295-433-7

92045-52-8

P

Naphtha (petroleum), hydrotreated light steam-cracked;

Low boiling point hydrogen treated naphtha;

[A complex combination of hydrocarbons obtained by treating a petroleum fraction, derived from a pyrolysis process, with hydrogen in the presence of a catalyst. It consists predominantly of unsaturated hydrocarbons having carbon numbers predominantly in the range of C5 through C11 and boiling in the range of approximately 35 °C to 190 °C (95 °F to 374 °F).]

649-339-00-1

295-438-4

92045-57-3

P

Hydrocarbons, C4-12, naphtha-cracking, hydrotreated;

Low boiling point hydrogen treated naphtha;

[A complex combination of hydrocarbons obtained by distillation from the product of a naphtha steam cracking process and subsequent catalytic selective hydrogenation of gum formers. It consists of hydrocarbons having carbon numbers predominantly in the range of C4 through C12 and boiling in the range of approximately 30 °C to 230 °C (86 °F to 446 °F).]

649-340-00-7

295-443-1

92045-61-9

P

Solvent naphtha (petroleum), hydrotreated light naphthenic;

Low boiling point hydrogen treated naphtha;

[A complex combination of hydrocarbons obtained by treating a petroleum fraction with hydrogen in the presence of a catalyst. It consists predominantly of cycloparaffinic hydrocarbons having carbon numbers predominantly in the range of C6 through C7 and boiling in the range of approximately 73 °C to 85 °C (163 °F to 185 °F).]

649-341-00-2

295-529-9

92062-15-2

P

Naphtha (petroleum), light steam-cracked, hydrogenated;

Low boiling point hydrogen treated naphtha;

[A complex combination of hydrocarbons produced from the separation and subsequent hydrogenation of the products of a steam-cracking process to produce ethylene. It consists predominantly of saturated and unsaturated paraffins, cyclic paraffins and cyclic aromatic hydrocarbons having carbon numbers predominantly in the range of C4 through C10 and boiling in the range of approximately 50 °C to 200 °C (122 °F to 392 °F). The proportion of benzene hydrocarbons may vary up to 30 wt. % and the stream may also contain small amounts of sulfur and oxygenated compounds.]

649-342-00-8

296-942-7

93165-55-0

P

Hydrocarbons, C6-11, hydrotreated, dearomatized;

Low boiling point hydrogen treated naphtha;

[A complex combination of hydrocarbons obtained as solvents which have been subjected to hydrotreatment in order to convert aromatics to naphthenes by catalytic hydrogenation.]

649-343-00-3

297-852-0

93763-33-8

P

Hydrocarbons, C9-12, hydrotreated, dearomatized;

Low boiling point hydrogen treated naphtha;

[A complex combination of hydrocarbons obtained as solvents which have been subjected to hydrotreatment in order to convert aromatics to naphthenes by catalytic hydrogenation.]

649-344-00-9

297-853-6

93763-34-9

P

Stoddard solvent;

Low boiling point naphtha - unspecified;

[A colorless, refined petroleum distillate that is free from rancid or objectionable odors and that boils in a range of approximately 148,8 °C to 204,4 °C. (300 °F to 400 °F).]

649-345-00-4

232-489-3

8052-41-3

P

Natural gas condensates (petroleum);

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons separated as a liquid from natural gas in a surface separator by retrograde condensation. It consists mainly of hydrocarbons having carbon numbers predominantly in the range of C2 to C20. It is a liquid at atmospheric temperature and pressure.]

649-346-00-X

265-047-3

64741-47-5

P

Natural gas (petroleum), raw liq. mix;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons separated as a liquid from natural gas in a gas recycling plant by processes such as refrigeration or absorption. It consists mainly of saturated aliphatic hydrocarbons having carbon numbers in the range of C2 through C8.]

649-347-00-5

265-048-9

64741-48-6

P

Naphtha (petroleum), light hydrocracked;

Low boiling naphtha - unspecified;

[A complex combination of hydrocarbons from distillation of the products from a hydrocracking process. It consists predominantly of saturated hydrocarbons having carbon numbers predominantly in the range of C4 through C10, and boiling in the range of approximately – 20 °C to 180 °C (– 4 °F to 356 °F).]

649-348-00-0

265-071-4

64741-69-1

P

Naphtha (petroleum), heavy hydrocracked;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons from distillation of the products from a hydrocracking process. It consists predominantly of saturated hydrocarbons having carbon numbers predominantly in the range of C6 through C12, and boiling in the range of approximately 65 °C to 230 °C (148 °F to 446 °F).]

649-349-00-6

265-079-8

64741-78-2

P

Naphtha (petroleum), sweetened;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained by subjecting a petroleum naphtha to a sweetening process to convert mercaptans or to remove acidic impurities. It consists of hydrocarbons having carbon numbers predominantly in the range of C4 through C12 and boiling in the range of approximately – 10 °C to 230 °C (14 °F to 446 °F).]

649-350-00-1

265-089-2

64741-87-3

P

Naphtha (petroleum), acid-treated;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained as a raffinate from a sulfuric acid treating process. It consists of hydrocarbons having carbon numbers predominantly in the range of C7 through C12 and boiling in the range of approximately 90 °C to 230 °C (194 °F to 446 °F).]

649-351-00-7

265-115-2

64742-15-0

P

Naphtha (petroleum), chemically neutralized heavy;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons produced by a treating process to remove acidic materials. It consists of hydrocarbons having carbon numbers predominantly in the range of C6 through C12 and boiling in the range of approximately 65 °C to 230 °C (149 °F to 446 °F).]

649-352-00-2

265-122-0

64742-22-9

P

Naphtha (petroleum), chemically neutralized light;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons produced by a treating process to remove acidic materials. It consists of hydrocarbons having carbon numbers predominantly in the range of C4 through C11 and boiling in the range of approximately – 20 °C to 190 °C (– 4 °F to 374 °F).]

649-353-00-8

265-123-6

64742-23-0

P

Naphtha (petroleum), catalytic dewaxed;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained from the catalytic dewaxing of a petroleum fraction. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C5 through C12 and boiling in the range of approximately 35 °C to 230 °C (95 °F to 446 °F).]

649-354-00-3

265-170-2

64742-66-1

P

Naphtha (petroleum), light steam-cracked;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained by the distillation of the products from a steam cracking process. It consists predominantly of unsaturated hydrocarbons having carbon numbers predominantly in the range of C4 through C11 and boiling in the range of approximately minus 20 °C to 190 °C (– 4 °F to 374 °F). This stream is likely to contain 10 vol. % or more benzene.]

649-355-00-9

265-187-5

64742-83-2

P

Solvent naphtha (petroleum), light arom.;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained from distillation of aromatic streams. It consists predominantly of aromatic hydrocarbons having carbon numbers predominantly in the range of C8 through C10 and boiling in the range of approximately 135 °C to 210 °C (275 °F to 410 °F).]

649-356-00-4

265-199-0

64742-95-6

P

Aromatic hydrocarbons, C6-10, acid-treated, neutralized;

Low boiling point naphtha - unspecified

649-357-00-X

268-618-5

68131-49-7

P

Distillates (petroleum), C3-5, 2-methyl-2-butene-rich;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons from the distillation of hydrocarbons usually ranging in carbon numbers from C3 through C5, predominantly isopentane and 3-methyl-1-butene. It consists of saturated and unsaturated hydrocarbons having carbon numbers in the range of C3 through C5, predominantly 2-methyl-2-butene.]

649-358-00-5

270-725-7

68477-34-9

P

Distillates (petroleum), polymd. steam-cracked petroleum distillates, C5-12 fraction;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained from the distillation of polymerized steam-cracked petroleum distillate. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C5 through C12.]

649-359-00-0

270-735-1

68477-50-9

P

Distillates (petroleum), steam-cracked, C5-12 fraction;

Low boiling point naphtha - unspecified;

[A complex combination of organic compounds obtained by the distillation of products from a steam cracking process. It consists of unsaturated hydrocarbons having carbon numbers predominantly in the range of C5 through C12.]

649-360-00-6

270-736-7

68477-53-2

P

Distillates (petroleum), steam-cracked, C5-10 fraction, mixed with light steam-cracked petroleum naphtha C5 fraction;

Low boiling point naphtha - unspecified

649-361-00-1

270-738-8

68477-55-4

P

Extracts (petroleum), cold-acid, C4-6;

Low boiling point naphtha - unspecified;

[A complex combination of organic compounds produced by cold acid unit extraction of saturated and unsaturated aliphatic hydrocarbons usually ranging in carbon numbers from C3 through C6, predominantly pentanes and amylenes. It consists predominantly of saturated and unsaturated hydrocarbons having carbon numbers in the range of C4 through C6, predominantly C5.]

649-362-00-7

270-741-4

68477-61-2

P

Distillates (petroleum), depentanizer overheads;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained from a catalytic cracked gas stream. It consists of aliphatic hydrocarbons having carbon numbers predominantly in the range of C4 through C6.]

649-363-00-2

270-771-8

68477-89-4

P

Residues (petroleum), butane splitter bottoms;

Low boiling point naphtha - unspecified;

[A complex residuum from the distillation of butane stream. It consists of aliphatic hydrocarbons having carbon numbers predominantly in the range of C4 through C6.]

649-364-00-8

270-791-7

68478-12-6

P

Residual oils (petroleum), deisobutanizer tower;

Low boiling point naphtha - unspecified;

[A complex residuum from the atmospheric distillation of the butane-butylene stream. It consists of aliphatic hydrocarbons having carbon numbers predominantly in the range of C4 through C6.]

649-365-00-3

270-795-9

68478-16-0

P

Naphtha (petroleum), full-range coker;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons produced by the distillation of products from a fluid coker. It consists predominantly of unsaturated hydrocarbons having carbon numbers predominantly in the range of C4 through C15 and boiling in the range of approximately 43 °C to 250 °C (110 °F-500 °F).]

649-366-00-9

270-991-4

68513-02-0

P

Naphtha (petroleum), steam-cracked middle arom.;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons produced by the distillation of products from a steam-cracking process. It consists predominantly of aromatic hydrocarbons having carbon numbers predominantly in the range of C7 through C12 and boiling in the range of approximately 130 °C to 220 °C (266 °F to 428 °F).]

649-367-00-4

271-138-9

68516-20-1

P

Naphtha (petroleum), clay-treated full-range straight-run;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons resulting from treatment of full-range straight-run naphtha with natural or modified clay, usually in a percolation process to remove the trace amounts of polar compounds and impurities present. It consists of hydrocarbons having carbon numbers predominantly in the range of C4 through C11 and boiling in the range of approximately – 20 °C to 220 °C (– 4 °F to 429 °F).]

649-368-00-X

271-262-3

68527-21-9

P

Naphtha (petroleum), clay-treated light straight-run;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons resulting from treatment of light straight-run naphtha with a natural or modified clay, usually in a percolation process to remove the trace amounts of polar compounds and impurities present. It consists of hydrocarbons having carbon numbers predominantly in the range of C7 through C10 and boiling in the range of approximately 93 °C to 180 °C (200 °F to 356 °F).]

649-369-00-5

271-263-9

68527-22-0

P

Naphtha (petroleum), light steam-cracked arom.;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons produced by distillation of products from a steam-cracking process. It consists predominantly of aromatic hydrocarbons having carbon numbers predominantly in the range of C7 through C9 and boiling in the range of approximately 110 °C to 165 °C (230 °F to 329 °F).]

649-370-00-0

271-264-4

68527-23-1

P

Naphtha (petroleum), light steam-cracked, debenzenized;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons produced by distillation of products from a steam-cracking process. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C4 through C12 and boiling in the range of approximately 80 °C to 218 °C (176 °F to 424 °F).]

649-371-00-6

271-266-5

68527-26-4

P

Naphtha (petroleum), arom.-contg.;

Low boiling point naphtha - unspecified

649-372-00-1

271-635-0

68603-08-7

P

Gasoline, pyrolysis, debutanizer bottoms;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained from the fractionation of depropanizer bottoms. It consists of hydrocarbons having carbon numbers predominantly greater than C5.]

649-373-00-7

271-726-5

68606-10-0

P

Naphtha (petroleum), light, sweetened;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained by subjecting a petroleum distillate to a sweetening process to convert mercaptans or to remove acidic impurities. It consists predominantly of saturated and unsaturated hydrocarbons having carbon numbers predominantly in the range of C3 through C6 and boiling in the range of approximately – 20 °C to 100 °C (– 4 °F to 212 °F).]

649-374-00-2

272-206-0

68783-66-4

P

Natural gas condensates;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons separated and/or condensed from natural gas during transportation and collected at the wellhead and/or from the production, gathering, transmission, and distribution pipelines in deeps, scrubbers, etc. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C2 through C8.]

649-375-00-8

272-896-3

68919-39-1

J

Distillates (petroleum), naphtha unifiner stripper;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons produced by stripping the products from the naphtha unifiner. It consists of saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C2 through C6.]

649-376-00-3

272-932-8

68921-09-5

P

Naphtha (petroleum), catalytic reformed light, arom.-free fraction;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons remaining after removal of aromatic compounds from catalytic reformed light naphtha in a selective absorption process. It consists predominantly of paraffinic and cyclic compounds having carbon numbers predominantly in the range of C5 to C8 and boiling in the range of approximately 66 °C to 121 °C (151 °F to 250 °F).]

649-377-00-9

285-510-3

85116-59-2

P

Gasoline;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons consisting primarily of paraffins, cycloparaffins, aromatic and olefinic hydrocarbons having carbon numbers predominantly greater than C3 and boiling in the range of 30 °C to 260 °C (86 °F to 500 °F).]

649-378-00-4

289-220-8

86290-81-5

P

Aromatic hydrocarbons, C7-8, dealkylation products, distn. residues;

Low boiling point naphtha - unspecified

649-379-00-X

292-698-0

90989-42-7

P

Hydrocarbons, C4-6, depentanizer lights, arom. hydrotreater;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained as first runnings from the depentanizer column before hydrotreatment of the aromatic charges. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C4 through C6, predominantly pentanes and pentenes, and boiling in the range of approximately 25 °C to 40 °C (77 °F to 104 °F).]

649-380-00-5

295-298-4

91995-38-9

P

Distillates (petroleum), heat-soaked steam-cracked naphtha, C5-rich;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained by distillation of heat-soaked steam-cracked naphtha. It consists predominantly of hydrocarbons having carbon numbers in the range of C4 through C6, predominantly C5.]

649-381-00-0

295-302-4

91995-41-4

P

Extracts (petroleum), catalytic reformed light naphtha solvent;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained as the extract from the solvent extraction of a catalytically reformed petroleum cut. It consists predominantly of aromatic hydrocarbons having carbon numbers predominantly in the range of C7 through C8 and boiling in the range of approximately 100 °C to 200 °C (212 °F to 392 °F).]

649-382-00-6

295-331-2

91995-68-5

P

Naphtha (petroleum), hydrodesulfurized light, dearomatized;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained by distillation of hydrodesulfurized and dearomatized light petroleum fractions. It consists predominantly of C7 paraffins and cycloparaffins boiling in a range of approximately 90 °C to 100 °C (194 °F to 212 °F).]

649-383-00-1

295-434-2

92045-53-9

P

Naphtha (petroleum), light, C5-rich, sweetened;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained by subjecting a petroleum naphtha to a sweetening process to convert mercaptans or to remove acidic impurities. It consists of hydrocarbons having carbon numbers predominantly in the range of C4 through C5, predominantly C5, and boiling in the range of approximately minus 10 °C to 35 °C (14 °F to 95 °F).]

649-384-00-7

295-442-6

92045-60-8

P

Hydrocarbons, C8-11, naphtha-cracking, toluene cut;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained by distillation from prehydrogenated cracked naphtha. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C8 through C11 and boiling in the range of approximately 130 °C to 205 °C (266 °F to 401 °F).]

649-385-00-2

295-444-7

92045-62-0

P

Hydrocarbons, C4-11, naphtha-cracking, arom.-free;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained from prehydrogenated cracked naphtha after distillative separation of benzene- and toluene-containing hydrocarbon cuts and a higher boiling fraction. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C4 through C11 and boiling in the range of approximately 30 °C to 205 °C (86 °F to 401 °F).]

649-386-00-8

295-445-2

92045-63-1

P

Naphtha (petroleum), light heat-soaked, steam-cracked;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained by the fractionation of steam cracked naphtha after recovery from a heat soaking process. It consists predominantly of hydrocarbons having a carbon number predominantly in the range of C4 through C6 and boiling in the range of approximately 0 °C to 80 °C (32 °F to 176 °F).]

649-387-00-3

296-028-8

92201-97-3

P

Distillates (petroleum), C6-rich;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained from the distillation of a petroleum feedstock. It consists predominantly of hydrocarbons having carbon numbers of C5 through C7, rich in C6, and boiling in the range of approximately 60 °C to 70 °C (140 °F to 158 °F).]

649-388-00-9

296-903-4

93165-19-6

P

Gasoline, pyrolysis, hydrogenated;

Low boiling point naphtha-unspecified;

[A distillation fraction from the hydrogenation of pyrolysis gasoline boiling in the range of approximately 20 °C to 200 °C (68 °F to 392 °F).]

649-389-00-4

302-639-3

94114-03-1

P

Distillates (petroleum), steam-cracked, C8-12 fraction, polymd., distn. lights;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained by distillation of the polymerized C8 through C12 fraction from steam-cracked petroleum distillates. It consists predominantly of aromatic hydrocarbons having carbon numbers predominantly in the range of C8 through C12.]

649-390-00-X

305-750-5

95009-23-7

P

Extracts (petroleum) heavy naphtha solvent, clay-treated;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained by the treatment of heavy naphthic solvent petroleum extract with bleaching earth. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C6 through C10 and boiling in the range of approximately 80 °C to 180 °C (175 °F to 356 °F).]

649-391-00-5

308-261-5

97926-43-7

P

Naphtha (petroleum), light steam-cracked, debenzenized, thermally treated;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained by the treatment and distillation of debenzenized light steam-cracked petroleum naphtha. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C7 through C12 and boiling in the range of approximately 95 °C to 200 °C (203 °F to 392 °F).]

649-392-00-0

308-713-1

98219-46-6

P

Naphtha (petroleum), light steam-cracked, thermally treated;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained by the treatment and distillation of light steam-cracked petroleum naphtha. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C5 through C6 and boiling in the range of approximately 35 °C to 80 °C (95 °F to 176 °F).]

649-393-00-6

308-714-7

98219-47-7

P

Distillates (petroleum), C7-9, C8-rich, hydrodesulfurized dearomatized;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained by the distillation of petroleum light fraction, hydrodesulfurized and dearomatized. It consists predominantly of hydrocarbons having carbon numbers in the range of C7 through C9, predominantly C8 paraffins and cycloparaffins, boiling in the range of approximately 120 °C to 130 °C (248 °F to 266 °F).]

649-394-00-1

309-862-5

101316-56-7

P

Hydrocarbons, C6-8, hydrogenated sorption-dearomatized, toluene raffination;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained during the sorptions of toluene from a hydrocarbon fraction from cracked gasoline treated with hydrogen in the presence of a catalyst. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C6 through C8 and boiling in the range of approximately 80 °C to 135 °C (176 °F to 275 °F).]

649-395-00-7

309-870-9

101316-66-9

P

Naphtha (petroleum), hydrodesulfurised full-range coker;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained by fractionation from hydrodesulfurised coker distillate. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C5 to C11 and boiling in the range of approximately 23 °C to 196 °C (73 °F to 385 °F).]

649-396-00-2

309-879-8

101316-76-1

P

Naphtha (petroleum), sweetened light;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained by subjecting a petroleum naphtha to a sweetening process to convert mercaptans or to remove acidic impurities. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C5 through C8 and boiling in the range of approximately 20 °C to 130 °C (68 °F to 266 °F).]

649-397-00-8

309-976-5

101795-01-1

P

Hydrocarbons, C3-6, C5-rich, steam-cracked naphtha;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained by distillation of steam-cracked naphtha. It consists predominantly of hydrocarbons having carbon numbers in the range of C3 through C6, predominantly C5.]

649-398-00-3

310-012-0

102110-14-5

P

Hydrocarbons, C5-rich, dicyclopentadiene-contg.;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained by distillation of the products from a steam-cracking process. It consists predominantly of hydrocarbons having carbon numbers of C5 and dicyclopentadiene and boiling in the range of approximately 30 °C to 170 °C (86 °F to 338 °F).]

649-399-00-9

310-013-6

102110-15-6

P

Residues (petroleum), steam-cracked light, arom.;

Low boiling point naphtha - unspecified;

[A complex combination of hydrocarbons obtained by the distillation of the products of steam cracking or similar processes after taking off the very light products resulting in a residue starting with hydrocarbons having carbon numbers greater than C5. It consists predominantly of aromatic hydrocarbons having carbon numbers greater than C5 and boiling above approximately 40 °C (104 °F).]

649-400-00-2

310-057-6

102110-55-4

P

Hydrocarbons, C≥5, C5-6-rich;