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RAP List for Emissions Inventory

 

The tables below show the 200 separate compound and compound groups that must be used when reporting Oklahoma emissions inventories. These Regulated Air Pollutants (RAPs) are ordered by pollutant name and by CAS (Chemical Abstract Service) number. This is the same list that is available in Redbud, the Oklahoma web-based emissions reporting application. (An asterisk (*) is added to the front of criteria pollutants' names to ensure they appear at the top of alphabetical lists.)

Important Notes:

  • A particular compound group (e.g., Glycol Ethers) can contain many individual compounds.

  • Certain pollutants that are reported separately at the specific compound level ("speciated-out") should also be reported as part of the total for the criteria pollutant category, e.g., as a part of the Total Volatile Organic Compounds (Total VOC) category. Guidance on how to correctly report such pollutants is given in the Emissions Inventory General Instructions.

For further help, please contact the Emissions Inventory Section.

Sorted by Name

Pollutant Name

CAS #

* Carbon Monoxide

630080

* Nitrogen Oxides - NOx

n/a

* Ozone

10028156

* PM-10 (All Particulate Matter <10 microns)

n/a

* PM-2.5 (All Particulate Matter <2.5 microns)

n/a

* Sulfur Oxides - SOx

n/a

* Total VOC

n/a

1,1,1-Trichloroethane

71556

1,1,2,2-Tetrachloroethane

79345

1,1,2-Trichloroethane

79005

1,1-Dichloroethane

75343

1,1-Dimethylhydrazine

57147

1,2,3,4,5,5-Hexachloro-1,3-cyclopentadiene

77474

1,2,3,4,5,6-Hexachlorocyclohexane, gamma-isomer

58899

1,2,4-Trichlorobenzene

120821

1,2-Dibromo-3-chloropropane

96128

1,2-Dibromoethane

106934

1,2-Dichloroethane

107062

1,2-Dichloropropane

78875

1,2-Diphenyl hydrazine

122667

1,2-Xylene

95476

1,3-Dichloropropene

542756

1,3-Propiolactone

57578

1,3-Xylene

108383

1,4-Dichlorobenzene

106467

1,4-Dioxane

123911

1,4-Phenylenediamine

106503

1,4-Xylene

106423

1,6-Diisocyanatohexane

822060

1-Nitroso-1-methylurea

684935

2,2,4-Trimethylpentane (Isooctane)

540841

2,2-Diethyl-o-(p-nitrophenyl) ester phosphorothioic acid

56382

2,3,7,8-Tetrachlorodibenzo-p-dioxin

1746016

2,4,5-Trichlorophenol

95954

2,4,6-Trichlorophenol

88062

2,4-Dichlorophenoxy acetic acid

94757

2,4-Dinitrophenol

51285

2,4-Dinitrotoluene

121142

2-Acetylaminofluorene

53963

2-Anisidine

90040

2-Chloroacetophenone

532274

2-Cresol

95487

2-Imidazolidinethione

96457

2-Methylaziridine

75558

2-Nitropropane

79469

2-Toluidine

95534

3,3'-Dichlorobenzidine

91941

3,3'-dimethyl Benzidine

119937

3,3'-dimethyoxybenzidine

119904

3,5,5-Trimethyl-2-cyclohexen-1-one (Isophorone)

78591

3-Amino-2,5-dichlorobenzoic acid

133904

3-Cresol

108394

4,4'-Methylenedianiline

101779

4,6-Dinitro-o-cresol

534521

4-Amino biphenyl

92671

4-Cresol

106445

4-Dimethylaminoazobenzene

60117

4-Nitro-1,1'-biphenyl

92933

4-Nitrophenol

100027

Acetaldehyde

75070

Acetamide

60355

Acetonitrile

75058

Acetophenone

98862

Acrolein

107028

Acrylamide

79061

Acrylic acid

79107

Acrylonitrile

107131

Allyl chloride

107051

Ammonia

7664417

Aniline

62533

Antimony and Antimony compounds

n/a

Arsenic Compounds (inorganic Includ. Arsine)

n/a

Asbestos

1332214

Aziridine

151564

Baygon

114261

Benzene

71432

Benzidine

92875

Benzotrichloride

98077

Benzyl chloride

100447

Beryllium and Beryllium compounds

n/a

Biphenyl

92524

Bis (2-Chloroethyl) ether

111444

Bis(chloromethyl) ether

542881

Bromoethylene

593602

Bromoform

75252

Bromomethane

74839

Cadmium and Cadmium compounds

n/a

Captan

133062

Carbaryl

63252

Carbon disulfide

75150

Carbon tetrachloride

56235

Carbonyl sulfide

463581

Catechol

120809

Chlordane

57749

Chlorine

7782505

Chloroacetic acid

79118

Chlorobenzene

108907

Chlorobenzilate

510156

Chloroethane

75003

Chloroform

67663

Chloromethane

74873

Chloromethyl methyl ether

107302

Chloroprene

126998

Chromium

7440473

Chromium (III)

16065831

Chromium (VI)

18540299

Cobalt and Cobalt compounds

n/a

Coke oven emissions

n/a

Cresols (mixed isomers)

1319773

Cumene

98828

Curene

101144

Cyanamide, calcium salt (1:1)

156627

Cyanide and Cyanide compounds

n/a

DDE

3547044

Diazomethane

334883

Dibenzofuran

132649

Dibutyl phthalate

84742

Dichlorvos

62737

Diethanaolamine

111422

Diethyl sulfate

64675

Dimethyl Carbomoyl Chloride

79447

Dimethyl phthalate

131113

Dimethyl sulfate

77781

Dimethylaniline, N,N-

121697

Dimethylformamide, N,N-

68122

Dioctyl phthalate (DEHP)

117817

Dioxins/furans (non-HAP)

n/a

Epichlorohydrin

106898

Ethyl acrylate

140885

Ethylbenzene

100414

Ethylene glycol

107211

Ethylene oxide

75218

Ethyloxirane

106887

Fluorides (non-HAP)

n/a

Formaldehyde

50000

Glycol ethers

n/a

Heptachlor

76448

Hexachloro-1,3-butadiene

87683

Hexachlorobenzene

118741

Hexachloroethane

67721

Hexamethylphosphoramide

680319

Hexane

110543

Hydrazine

302012

Hydrogen chloride

7647010

Hydrogen fluoride

7664393

Hydrogen sulfide

7783064

Hydroquinone

123319

Lead and Lead compounds

n/a

Maleic anhydride

108316

Manganese compounds

n/a

Mercury and Mercury compounds

n/a

Methanol

67561

Methoxychlor

72435

Methyl Hydrazine

60344

Methyl iodide

74884

Methyl isobutyl ketone

108101

Methyl methacrylate

80626

Methyl Tert-Butyl Ether (MTBE)

1634044

Methylene chloride

75092

Methylene diphenyl diisocyanate (MDI)

101688

Methylisocyanate

624839

Mineral fibers

n/a

Naphthalene

91203

Nickel and Nickel compounds

n/a

Nitran

1582098

Nitrobenzene

98953

Nitrosodimethylamine, N-

62759

Nitrosomorpholine, N-

59892

Pentachloronitrobenzene

82688

Pentachlorophenol (PCP)

87865

Phenol

108952

Phenyloxirane

96093

Phosgene

75445

Phosphine

7803512

Phosphorus (yellow or white)

7723140

Phthalic anhydride

85449

Polychlorinated biphenyls (PCBs)

1336363

POM (Polycyclic organic matter)

n/a

Propane sultone

1120714

Propionaldehyde

123386

Propylene oxide

75569

Quinoline

91225

Quinone

106514

Radionuclides (including Radon)

n/a

Selenium and Selenium compounds

n/a

Styrene

100425

Sulfuric acid

7664939

Tetrachloroethylene

127184

Titanium chloride (TiCl4)

7550450

Toluene

108883

Toluene-2,4-diamine

95807

Toluene-2,4-diisocyanate

584849

Toxaphene

8001352

Trichloroethylene

79016

Triethylamine

121448

Urethane

51796

Vinyl acetate

108054

Vinyl chloride

75014

Vinylidene chloride

75354

Xylenes (mixed isomers)

1330207

     

Sorted by CAS Number

Pollutant Name

CAS #

* Nitrogen Oxides - NOx

n/a

* PM-10 (All Particulate Matter <10 microns)

n/a

* PM-2.5 (All Particulate Matter <2.5 microns)

n/a

* Sulfur Oxides - SOx

n/a

* Total VOC

n/a

Antimony and Antimony compounds

n/a

Arsenic Compounds (inorganic Includ. Arsine)

n/a

Beryllium and Beryllium compounds

n/a

Cadmium and Cadmium compounds

n/a

Cobalt and Cobalt compounds

n/a

Coke oven emissions

n/a

Cyanide and Cyanide compounds

n/a

Dioxins/furans (non-HAP)

n/a

Fluorides (non-HAP)

n/a

Glycol ethers

n/a

Lead and Lead compounds

n/a

Manganese compounds

n/a

Mercury and Mercury compounds

n/a

Mineral fibers

n/a

Nickel and Nickel compounds

n/a

POM (Polycyclic organic matter)

n/a

Radionuclides (including Radon)

n/a

Selenium and Selenium compounds

n/a

4-Nitrophenol

100027

* Ozone

10028156

Ethylbenzene

100414

Styrene

100425

Benzyl chloride

100447

Curene

101144

Methylene diphenyl diisocyanate (MDI)

101688

4,4'-Methylenedianiline

101779

1,4-Xylene

106423

4-Cresol

106445

1,4-Dichlorobenzene

106467

1,4-Phenylenediamine

106503

Quinone

106514

Ethyloxirane

106887

Epichlorohydrin

106898

1,2-Dibromoethane

106934

Acrolein

107028

Allyl chloride

107051

1,2-Dichloroethane

107062

Acrylonitrile

107131

Ethylene glycol

107211

Chloromethyl methyl ether

107302

Vinyl acetate

108054

Methyl isobutyl ketone

108101

Maleic anhydride

108316

1,3-Xylene

108383

3-Cresol

108394

Toluene

108883

Chlorobenzene

108907

Phenol

108952

Hexane

110543

Diethanaolamine

111422

Bis (2-Chloroethyl) ether

111444

Propane sultone

1120714

Baygon

114261

Dioctyl phthalate (DEHP)

117817

Hexachlorobenzene

118741

3,3'-dimethyoxybenzidine

119904

3,3'-dimethyl Benzidine

119937

Catechol

120809

1,2,4-Trichlorobenzene

120821

2,4-Dinitrotoluene

121142

Triethylamine

121448

Dimethylaniline, N,N-

121697

1,2-Diphenyl hydrazine

122667

Hydroquinone

123319

Propionaldehyde

123386

1,4-Dioxane

123911

Chloroprene

126998

Tetrachloroethylene

127184

Dimethyl phthalate

131113

Cresols (mixed isomers)

1319773

Dibenzofuran

132649

Xylenes (mixed isomers)

1330207

Captan

133062

Asbestos

1332214

Polychlorinated biphenyls (PCBs)

1336363

3-Amino-2,5-dichlorobenzoic acid

133904

Ethyl acrylate

140885

Aziridine

151564

Cyanamide, calcium salt (1:1)

156627

Nitran

1582098

Chromium (III)

16065831

Methyl Tert-Butyl Ether (MTBE)

1634044

2,3,7,8-Tetrachlorodibenzo-p-dioxin

1746016

Chromium (VI)

18540299

Hydrazine

302012

Diazomethane

334883

DDE

3547044

Carbonyl sulfide

463581

Formaldehyde

50000

Chlorobenzilate

510156

2,4-Dinitrophenol

51285

Urethane

51796

2-Chloroacetophenone

532274

4,6-Dinitro-o-cresol

534521

2-Acetylaminofluorene

53963

2,2,4-Trimethylpentane (Isooctane)

540841

1,3-Dichloropropene

542756

Bis(chloromethyl) ether

542881

Carbon tetrachloride

56235

2,2-Diethyl-o-(p-nitrophenyl) ester phosphorothioic acid

56382

1,1-Dimethylhydrazine

57147

1,3-Propiolactone

57578

Chlordane

57749

Toluene-2,4-diisocyanate

584849

1,2,3,4,5,6-Hexachlorocyclohexane, gamma-isomer

58899

Bromoethylene

593602

Nitrosomorpholine, N-

59892

4-Dimethylaminoazobenzene

60117

Methyl Hydrazine

60344

Acetamide

60355

Methylisocyanate

624839

Aniline

62533

Dichlorvos

62737

Nitrosodimethylamine, N-

62759

* Carbon Monoxide

630080

Carbaryl

63252

Diethyl sulfate

64675

Methanol

67561

Chloroform

67663

Hexachloroethane

67721

Hexamethylphosphoramide

680319

Dimethylformamide, N,N-

68122

1-Nitroso-1-methylurea

684935

Benzene

71432

1,1,1-Trichloroethane

71556

Methoxychlor

72435

Chromium

7440473

Bromomethane

74839

Chloromethane

74873

Methyl iodide

74884

Chloroethane

75003

Vinyl chloride

75014

Acetonitrile

75058

Acetaldehyde

75070

Methylene chloride

75092

Carbon disulfide

75150

Ethylene oxide

75218

Bromoform

75252

1,1-Dichloroethane

75343

Vinylidene chloride

75354

Phosgene

75445

Titanium chloride (TiCl4)

7550450

2-Methylaziridine

75558

Propylene oxide

75569

Heptachlor

76448

Hydrogen chloride

7647010

Hydrogen fluoride

7664393

Ammonia

7664417

Sulfuric acid

7664939

Phosphorus (yellow or white)

7723140

1,2,3,4,5,5-Hexachloro-1,3-cyclopentadiene

77474

Dimethyl sulfate

77781

Chlorine

7782505

Hydrogen sulfide

7783064

Phosphine

7803512

3,5,5-Trimethyl-2-cyclohexen-1-one (Isophorone)

78591

1,2-Dichloropropane

78875

1,1,2-Trichloroethane

79005

Trichloroethylene

79016

Acrylamide

79061

Acrylic acid

79107

Chloroacetic acid

79118

1,1,2,2-Tetrachloroethane

79345

Dimethyl Carbomoyl Chloride

79447

2-Nitropropane

79469

Toxaphene

8001352

Methyl methacrylate

80626

1,6-Diisocyanatohexane

822060

Pentachloronitrobenzene

82688

Dibutyl phthalate

84742

Phthalic anhydride

85449

Hexachloro-1,3-butadiene

87683

Pentachlorophenol (PCP)

87865

2,4,6-Trichlorophenol

88062

2-Anisidine

90040

Naphthalene

91203

Quinoline

91225

3,3'-Dichlorobenzidine

91941

Biphenyl

92524

4-Amino biphenyl

92671

Benzidine

92875

4-Nitro-1,1'-biphenyl

92933

2,4-Dichlorophenoxy acetic acid

94757

1,2-Xylene

95476

2-Cresol

95487

2-Toluidine

95534

Toluene-2,4-diamine

95807

2,4,5-Trichlorophenol

95954

Phenyloxirane

96093

1,2-Dibromo-3-chloropropane

96128

2-Imidazolidinethione

96457

Benzotrichloride

98077

Cumene

98828

Acetophenone

98862

Nitrobenzene

98953

Page last updated: November 7, 2018
 

 

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