Sec. 93001 - Hazardous Air Pollutants Identified as Toxic Air Contaminants

ยง 93001. Hazardous Air Pollutants Identified as Toxic Air Contaminants

Each substance listed in this section has been identified as a hazardous air pollutant pursuant to subsection (b) of Section 112 of the federal Clean Air Act (42 U.S.C. Section 7412(b)) and has been designated by the State Board to be a toxic air contaminant pursuant to Health and Safety Code Section 39657.

Substance

Acetaldehyde

Acetamide

Acetonitrile

Acetophenone

2-Acetylaminofluorene

Acrolein

Acrylamide

Acrylic acid

Acrylonitrile

Allyl chloride

4-Aminobiphenyl

Aniline

o-Anisidine

Asbestos

Benzene (including benzene from gasoline)

Benzidine

Benzotrichloride

Benzyl chloride

Biphenyl

Bis (2-ethylhexyl) phthalate (DEHP)

Bis (chloromethyl) ether

Bromoform

1,3-Butadiene

Calcium cyanamide

Caprolactam

Captan

Carbaryl

Carbon disulfide

Carbon tetrachloride

Carbonyl sulfide

Catechol

Chloramben

Chlordane

Chlorine

Chloroacetic acid

2-Chloroacetophenone

Chlorobenzene

Chlorobenzilate

Chloroform

Chloromethyl methyl ether

Chloroprene

Cresols/Cresylic acid (isomers and mixture)

o-Cresol

m-Cresol

p-Cresol

Cumene

2,4-D, salts and esters

DDE

Diazomethane

Dibenzofurans

1,2-Dibromo-3-chloropropane

Dibutylphthalate

1,4-Dichlorobenzene (p)

3,3-Dichlorobenzidene

Dichloroethyl ether (Bis (2-chloroethyl) ether)

1,3-Dichloropropene

Dichlorvos

Diethanolamine

N.N-Diethyl aniline (N.N-Dimethylaniline)

Diethyl sulfate

3,3-Dimethoxybenzidine

Dimethyl aminoazobenzene

3,3-Dimethyl benzidine

Dimethyl carbamoyl chloride

Dimethyl formamide

1,1-Dimethyl hydrazine

Dimethyl phthalate

Dimethyl sulfate

4,6-Dinitro-o-cresol, and salts

2,4-Dinitrophenol

2,4-Dinitrotoluene

1,4-Dioxane (1,4-Diethyleneoxide)

1,2-Diphenylhydrazine

Epichlorohydrin (1-Chloro-2,3-epoxypropane)

1,2-Epoxybutane

Ethyl acrylate

Ethyl benzene

Ethyl carbamate (Urethane)

Ethyl chloride (Chloroethane)

Ethylene dibromide (Dibromoethane)

Ethylene dichloride (1,2-Dichloroethane)

Ethylene glycol

Ethylene imine (Aziridine)

Ethylene oxide

Ethylene thiourea

Ethylidene dichloride (1,1-Dichloroethane)

Formaldehyde

Heptachlor

Hexachlorobenzene

Hexachlorobutadiene

Hexachlorocyclopentadiene

Hexachloroethane

Hexamethylene-1,6-diisocyanate

Hexamethylphosphoramide

Hexane

Hydrazine

Hydrochloric acid

Hydrogen fluoride (Hydrofluoric acid)

Hydroquinone

Isophorone

Lindane (all isomers)

Maleic anhydride

Methanol

Methoxychlor

Methyl bromide (Bromomethane)

Methyl chloride (Chloromethane)

Methyl chloroform (1,1,1-Trichloroethane)

Methyl ethyl ketone (2-Butanone)

Methyl hydrazine

Methyl iodide (Iodomethane)

Methyl isobutyl ketone (Hexone)

Methyl isocyanate

Methyl methacrylate

Methyl tert butyl ether

4,4-Methylene bis(2-chloroaniline)

Methylene chloride (Dichloromethane)

Methylene diphenyl diisocyanate (MDI)

4,4-Methylenedianiline

Naphthalene

Nitrobenzene

4-Nitrobiphenyl

4-Nitrophenol

2-Nitropropane

N-Nitroso-N-methylurea

N-Nitrosodimethylamine

N-Nitrosomorpholine

Parathion

Pentachloronitrobenzene (Quintobenzene)

Pentachlorophenol

Phenol

p-Phenylenediamine

Phosgene

Phosphine

Phosphorus

Phthalic anhydride

Polychlorinated biphenyls (Aroclors)

1,3-Propane sultone

beta-Propiolactone

Propionaldehyde

Propoxur (Baygon)

Prophylene dichloride (1,2-Dichloropropane)

Propylene oxide

1,2-Propylenimine (2-Methylaziridine)

Quinoline

Quinone

Styrene

Styrene oxide

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

1,1,2,2-Tetrachloroethane

Tetrachloroethylene (Perchloroethylene)

Titanium tetrachloride

Toluene

2,4-Toluene diamine

2,4-Toluene diisocyanate

o-Toluidine

Toxaphene (chlorinated camphene)

1,2,4-Trichlorobenzene

1,1,2-Trichloroethane

Trichloroethylene

2,4,5-Trichlorophenol

2,4,6-Trichlorophenol

Triethylamine

Trifluralin

2,2,4-Trimethylpentane

Vinyl acetate

Vinyl bromide

Vinyl chloride

Vinylidene chloride (1,1-Dichloroethylene)

Xylenes (isomers and mixture)

o-Xylenes

m-Xylenes

p-Xylenes

Antimony Compounds

Arsenic Compounds (inorganic including arsine)

Beryllium Compounds

Cadmium Compounds

Chromium Compounds

Cobalt Compounds

Coke Oven Emissions

Cyanide Compounds [FN1]

Glycol ethers [FN2]

Lead Compounds

Manganese Compounds

Mercury Compounds

Fine mineral fibers [FN3]

Nickel Compounds

Polycyclic Organic Matter [FN4]

Radionuclides (including radon) [FN5]

Selenium Compounds

Note: For all listing above which contain the word "compounds" and for glycol ethers, the following applies: Unless otherwise specified, these listings are defined as including any unique chemical substance that contains the named chemical (i.e., antimony, arsenic, etc) as part of that chemical's infrastructure.

[FN1] X ><>1 CN where X=HN <>1 or any other group where a formal dissociation may occur. For example KCN or Ca(CN) 2

[FN2] includes mono- and di-ethers of ethylene glycol, diethylene glycol, and triethylene glycol (R(OCH 2 CH 2) n -OR <>1 where

[FNn] = 1,2 or 3

[FNR] = alkyl or aryl groups

[FNR] ><>1 = R, H, or groups which, when removed, yield glycol ethers with the structure; R(OCH sub2 CH) subn -OH. Polymers are excluded from the glycol category.

[FN3] includes mineral fiber emissions from facilities manufacturing or processing glass, rock, or slag fibers (or other mineral derived fibers) of average diameter 1 micrometer or less.

[FN4] includes organic compounds with more than one benzene ring, and which have a boiling point greater than or equal to 100 degrees C

[FN5] a type of atom which spontaneously undergoes radioactive decay.

(1. New section filed 3-9-94; operative 4-8-94. Submitted to OAL for printing only (Register 94, No. 10).)

Note: Authority cited: Sections 39657, 39600,39601 and 39662, Health and Safety Code. Reference: Sections 39650, 39655,39656, 39657, 39658, 39659, 39660, 39661 and 39662, Health and Safety Code.

The following state regulations pages link to this page.