Table Of Content CAS Numbers

This page last reviewed August 18, 2008


TABLE OF CONTENTS

 

CAS NUMBERS

(Chemical Abstracts Service Registry Numbers)

 
The following substance names are sorted by Chemical Abstracts Service registry numbers and provide a cross reference to the associated Department of Transportation (DOT) number/ARB Emittent ID and substance name.
 

CAS # / ARB Emitent ID

 

DOT #,+

  Substance Name

 

       

50-00-0

   

*

Formaldehyde

50-29-3

 

2761

  DDT (Dichlorodiphenyltrichloroethane) (Please see DDE.)

50-32-8

   

*

Benzo[a]pyrene (Please see POM.)

51-28-5

      2,4-Dinitrophenol

51-79-6

   

*

Ethyl Carbamate (Urethane)

53-70-3

   

*

Dibenz[a,h]anthracene (Please see POM.)

53-96-3

      2-Acetylaminofluorene

55-18-5

      N-Nitrosodiethylamine (Please see Dialkylnitrosamines.)

56-23-5

 

1846

*

Carbon Tetrachloride

56-38-2

 

2783/2784

  Parathion

56-49-5

   

*

3-Methylcholanthrene

56-55-3

   

*

Benzo[a]anthracene (Please see POM.)

57-12-5

   

*

Cyanide Compounds

57-14-7

 

1163

  1,1-Dimethyl Hydrazine

57-57-8

      Beta-Propiolactone

57-74-9

 

2762

  Chlordane

57-97-6

   

*

7,12-Dimethylbenz[a]anthracene

58-89-9

 

2761

*

Lindane (All Isomers)

58-90-2

      2,3,4,6-Tetrachlorophenol (Please see Chlorophenols.)

59-89-2

      N-Nitrosomorpholine

60-11-7

      Dimethyl Aminoazobenzene

60-34-4

 

1244

  Methyl Hydrazine

60-35-5

   

*

Acetamide

62-53-3

 

1547

*

Aniline

62-56-6

 

2877

++

Thiourea

62-73-7

 

2783

  Dichlorvos (DDVP)

62-75-9

   

*

N-Nitrosodimethylamine

63-25-2

 

2757

  Carbaryl

64-67-5

 

1594

++

Diethyl Sulfate

67-56-1

 

1230

*

Methanol

67-63-0

 

1219

  Isopropyl Alcohol

67-66-3

 

1888

*

Chloroform

67-72-1

 

9037

*

Hexachloroethane

68-12-2

 

2265

*

Dimethyl Formamide

71-36-3

 

1120

  N-Butyl Alcohol

71-43-2

 

1114

*

Benzene

71-55-6

 

2831

*

Methyl Chloroform (1,1,1-Trichloroethane)

72-43-5

 

2761

  Methoxychlor

72-55-9

      DDE (P,P-Dichlorodiphenyldichloroethylene)

74-83-9

 

1062

*

Methyl Bromide (Bromomethane)

74-87-3

 

1063

  Methyl Chloride (Chloromethane)

74-88-4

 

2644

  Methyl Iodide (Iodomethane)

74-90-8

 

1613/1051

  Hydrocyanic Acid (Please see Cyanide Compounds.)

75-00-3

 

1037

*

Ethyl Chloride (Chloroethane)

75-01-4

 

1086

*

Vinyl Chloride

75-05-8

 

1648

  Acetonitrile

75-07-0

 

1089

*

Acetaldehyde

75-09-2

 

1593

*

Methylene Chloride (Dichloromethane)

75-15-0

 

1131

*

Carbon Disulfide

75-21-8

 

1040

*

Ethylene Oxide

75-25-2

 

2515

  Bromoform

75-34-3

 

2362

*

Ethylidene Dichloride (1,1-Dichloroethane)

75-35-4

 

1303

*

Vinylidene Dhloride (1,1-Dichloroethylene)

75-43-4

      Dichlorofluoromethane {Freon 21}

75-44-5

 

1076

*

Phosgene

75-55-8

 

1921

  1,2-Propylenimine (2-Methyl Aziridine)

75-56-9

 

1280

*

Propylene Oxide

75-65-0

 

1120

  Tert-Butyl Alcohol

75-71-8

      Dichlorodifluoromethane {Freon 12}

76-13-1

      Chlorinated Fluorocarbons

76-44-8

 

2761

  Heptachlor

77-47-4

 

2646

  Hexachlorocyclopentadiene

77-78-1

 

1595

  Dimethyl Sulfate

78-59-1

 

1993

*

Isophorone

78-87-5

 

1279

  Propylene Dichloride (1,2-Dichloropropane)

78-92-2

 

1120

  Sec-Butyl Alcohol

78-93-3

 

1193/1232

*

Methyl Ethyl Ketone (2-Butanone)

79-00-5

 

2831

*

1,1,2-Trichloroethane

79-01-6

 

1710

*

Trichloroethylene

79-06-1

 

2074

*

Acrylamide

79-10-7

 

2218

*

Acrylic Acid

79-11-8

 

1750/1751

++

Chloroacetic Acid

79-21-0

 

2131

++

Peracetic Acid

79-34-5

 

1702

*

1,1,2,2-Tetrachloroethane

79-44-7

 

2262

  Dimethyl Carbamoyl Chloride

79-46-9

 

2608

*

2-Nitropropane

80-05-7

      4,4'-Isopropylidenediphenol

80-15-9

 

2116

++

Cumene Hydroperoxide

80-62-6

 

1247

*

Methyl Methacrylate

82-68-8

      Pentachloronitrobenzene (Quintozene)

83-32-9

      Acenaphthene (Please see POM.)

84-74-2

      Dibutylphthalate

85-01-8

      Phenanthrene (Please see POM.)

85-44-9

 

2214

*

Phthalic Anhydride

85-68-7

      Butyl Benzyl Phthalate

86-30-6

      N-Nitrosodiphenylamine

86-73-7

      Fluorene (Please see POM.)

87-68-3

 

2279

  Hexachlorobutadiene

87-86-5

 

2020

*

Pentachlorophenol

88-06-2

   

*

2,4,6-Trichlorophenol

90-04-0

 

2431

  O-Anisidine

90-43-7

      2-Phenylphenol

91-20-3

 

1334/2304

*

Naphthalene

91-22-5

 

2656

++

Quinoline

91-94-1

   

*

3,3'-Dichlorobenzidene

92-52-4

      Biphenyl

92-67-1

      4-Aminobiphenyl

92-87-5

 

1885

  Benzidine

92-93-3

      4-Nitrobiphenyl

94-75-7

 

2765

  2,4-D, Salts and Esters

95-47-6

 

1307

O-Xylene (Please see Xylenes - Isomers and Mixture.)

95-48-7

 

2076

  O-Cresol (Please see Cresols.)

95-53-4

 

1708

  O-Toluidine

95-57-8

 

2020/2021

++

O-Chlorophenol (Please see Chlorophenols.)

95-63-6

 

2325

  1,2,4-Trimethylbenzene

95-70-5

      2,5-Diaminotoluene
(Please see Diaminotoluene - Mixed Isomers.)

95-80-7

 

1709

  2,4-Toluene Diamine (2,4-Diaminotoluene)

95-95-4

      2,4,5-Trichlorophenol

96-09-3

   

*

Styrene Oxide

96-12-8

 

2872

  1,2-Dibromo-3-Chloropropane (DBCP)

96-45-7

   

*

Ethylene Thiourea

98-07-7

 

2226

++

Benzotrichloride

98-82-8

 

1918

  Cumene

98-86-2

      Acetophenone

98-88-4

 

1736

++

Benzoyl Chloride

98-95-3

 

1662

*

Nitrobenzene

100-02-7

 

1663

++

4-Nitrophenol

100-21-0

      Terephthalic Acid

100-41-4

 

1175

*

Ethyl Benzene

100-42-5

 

2055

*

Styrene

100-44-7

 

1738

*

Benzyl Chloride

101-14-4

   

*

4,4'-Methylene Bis(2-Chloroaniline)

101-68-8

 

2489

*

Methylene Diphenyl Diisocyanate (MDI)

101-77-9

   

*

4,4-Methylenedianiline

103-23-1

      Bis(2-Ethylhexyl)Adipate

105-60-2

      Caprolactam

106-42-3

 

1307

*

P-Xylene (Please see Xylenes - Isomers and Mixture)

106-44-5

 

2076

  P-Cresol (Please see Cresols.)

106-46-7

 

1592

*

1,4-Dichlorobenzene (P-Dicholorobenzene)

106-48-9

 

2020/2021

++

P-Chlorophenol (Please see Chlorophenols.)

106-50-3

 

1673

  P-Phenylenediamine

106-51-4

 

2587

  Quinone

106-88-7

   

*

1,2-Epoxybutane

106-89-8

 

2083

*

Epichlorohydrin

106-93-4

 

1605

*

Ethylene Dibromide (1,2-Dibromoethane)

106-99-0

 

1010

*

1,3-Butadiene

107-02-8

 

1092

*

Acrolein

107-05-1

 

1100

*

Allyl Chloride

107-06-2

 

1184

*

Ethylene Dichloride (1,2-Dichloroethane)

107-13-1

 

1093

*

Acrylonitrile

107-21-1

   

*

Ethylene Glycol

107-30-2

 

1239

  Chloromethyl Methyl Ether

108-05-4

 

1301

*

Vinyl Acetate

108-10-1

 

1245

  Methyl Isobutyl Ketone (Hexone)

108-31-6

 

2215

*

Maleic Anhydride

108-38-3

 

1307

*

M-Xylene (Please see Xylenes - Isomers and Mixture.)

108-39-4

 

2076

  M-Cresol (Please see Cresols.)

108-43-0

 

2020/2021

++

M-Chlorophenol (Please see Chlorophenols.)

108-88-3

 

1294

*

Toluene

108-90-7

 

1134

*

Chlorobenzene

108-95-2

 

1671/2312/2821

*

Phenol

109-86-4

   

*

Ethylene Glycol Monomethyl Ether

110-49-6

      Ethylene Glycol Monomethyl Ether Acetate

110-54-3

 

1208

*

Hexane

110-80-5

 

1171

*

Ethylene Glycol Monoethyl Ether (Please see Glycol Ethers.)

110-82-7

 

1145

  Cyclohexane

111-15-9

   

 *

Ethylene Glycol Monoethyl Ether Acetate

111-30-8

      Glutaraldehyde

111-42-2

   

*

Diethanolamine

111-44-4

 

1916

  Dichloroethyl Ether (Bis(2-Chloroethyl) Ether)

111-76-2

   

*

Ethylene Glycol Monobutyl Ether

114-26-1

      Propoxur (Baygon)

115-07-1

 

1075/1077

++

Propene

115-32-2

 

2761

++

Dicofol

117-81-7

   

*

Bis(2-Ethylhexyl)Phthalate (DEHP)

118-74-1

 

2729

* ++

Hexachlorobenzene

119-90-4

      3,3'-Dimethoxybenzidine

119-93-7

      3,3'-Dimethyl Benzidine (O-Tolidine)

120-12-7

      Anthracene (Please see POM.)

120-80-9

      Catechol

120-82-1

 

2321

  1,2,4-Trichlorobenzene

121-14-2

      2,4-Dinitrotoluene

121-44-8

 

1296

*

Triethylamine

121-69-7

 

2253

  N,N-Dimethylaniline

122-66-7

      1,2-Diphenylhydrazine

123-31-9

 

2662

  Hydroquinone

123-38-6

 

1275

++

Propionaldehyde

123-91-1

 

1165

*

1,4-Dioxane

126-99-8

 

1991

  Chloroprene

127-18-4

 

1897

*

Tetrachloroethylene (Perchloroethylene)

129-00-0

      Pyrene (Please see POM.)

131-11-3

 

9188

  Dimethyl Phthalate

132-64-9

      Dibenzofuran

133-06-2

 

9188

  Captan

133-90-4

      Chloramben

139-13-9

      Nitrilotriacetic Acid

140-88-5

 

1917

  Ethyl Acrylate

141-32-2

 

2348

  Butyl Acrylate

151-56-4

 

1185

  Ethylene Imine (Aziridine)

156-62-7

 

1403

  Calcium Cyanamide

189-55-9

   

*

Dibenzo[a,i]pyrene

189-64-0

   

*

Dibenzo[a,h]pyrene

191-30-0

   

*

Dibenzo[a,l]pyrene

191-24-2

      Benzo[g,h,i]perylene (Please see POM.)

192-65-4

   

*

Dibenz[a,e]pyrene (Please see POM.)

193-39-5

   

*

Indeno[1,2,3-cd]pyrene (Please see POM.)

194-59-2

   

*

7H-Dibenzo[c,g]carbazole

205-82-3

   

*

Benzo[j]fluoranthene

205-99-2

   

*

Benzo[b]fluoranthene (Please see POM.)

206-44-0

      Fluoranthene (Please see POM.)

207-08-9

   

*

Benzo[k]fluoranthene (Please see POM.)

208-96-8

      Acenaphthylene (Please see POM.)

218-01-9

   

*

Chrysene (Please see POM.)

224-42-0

   

*

Dibenz[a,j]acridine

226-36-8

   

*

Dibenz[a,h]acridine

302-01-2

 

2029/2030

*

Hydrazine

334-88-3

      Diazomethane

463-58-1

 

2204

++

Carbonyl Sulfide

496-72-0

      3,4-Diaminotoluene (Please see Diaminotoluene - Mixed Isomers.)

510-15-6

      Chlorobenzilate

532-27-4

 

1697

  2-Chloroacetophenone

534-52-1

 

1598

  4,6-Dinitro-O-Cresol and Salts

540-84-1

 

1262

++

2,2,4-Trimethylpentane

540-88-5

      t-Butyl acetate

542-75-6

 

2047

  1,3-Dichloropropene (Telone)

542-88-1

 

2249

*

Bis(Chloromethyl)Ether

584-84-9

 

2078

*

2,4-Toluene Diisocyanate

593-60-2

 

1085

  Vinyl Bromide

602-87-9

   

*

5-Nitroacenaphthene

607-57-8

   

*

2-Nitrofluorene

608-73-1

      Hexachlorocyclohexanes

624-83-9

 

2480

*

Methyl Isocyanate

680-31-9

      Hexamethylphosphoramide

684-93-5

      N-Nitroso-N-Methylurea

822-06-0

 

2281

*

Hexamethylene-1,6-Diisocyanate

823-40-5

      2,6-Diaminotoluene
(Please see Diaminotoluene - Mixed Isomers)

1120-71-4

   

*

1,3-Propane Sultone

1163-19-5

      Decabromodiphenyl Oxide

1304-56-9

      Beryllium Oxide (Please see Beryllium Compounds.)

1306-23-6

      Cadmium Sulfide
(Please see Cadmium and Cadmium Compounds.)

1307-96-6

      Cobalt (II) Oxide (Please see Cobalt Compounds.)

1309-64-4

   

*

Antimony Trioxide (Please see Antimony Compounds.)

1310-73-2

 

1823/1824

  Sodium Hydroxide

1313-27-5

      Molybdenum Trioxide

1314-13-2

 

1516

  Zinc Oxide (Please see Zinc Compounds.)

1314-62-1

      Vanadium Pentoxide

1319-77-3

 

2022/2076

* ++

Cresols / Cresylic Acid (Isomers and Mixture.)

1327-53-3

      Arsenic Trioxide (Please see Arsenic and Compounds.)

1330-20-7