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e-CFR data is current as of August 7, 2020

Title 40Chapter ISubchapter CPart 63Subpart NNNN → Appendix


Title 40: Protection of Environment
PART 63—NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED)
Subpart NNNN—National Emission Standards for Hazardous Air Pollutants: Surface Coating of Large Appliances


Table 5 to Subpart NNNN of Part 63—List of Hazardous Air Pollutants That Must Be Counted Toward Total Organic HAP Content if Present at 0.1 Percent or More by Mass

Chemical nameCAS No.
1,1,2,2-Tetrachloroethane79-34-5
1,1,2-Trichloroethane79-00-5
1,1-Dimethylhydrazine57-14-7
1,2-Dibromo-3-chloropropane96-12-8
1,2-Diphenylhydrazine122-66-7
1,3-Butadiene106-99-0
1,3-Dichloropropene542-75-6
1,4-Dioxane123-91-1
2,4,6-Trichlorophenol88-06-2
2,4/2,6-Dinitrotoluene (mixture)25321-14-6
2,4-Dinitrotoluene121-14-2
2,4-Toluene diamine95-80-7
2-Nitropropane79-46-9
3,3-Dichlorobenzidine91-94-1
3,3-Dimethoxybenzidine119-90-4
3,3-Dimethylbenzidine119-93-7
4,4-Methylene bis(2-chloroaniline)101-14-4
Acetaldehyde75-07-0
Acrylamide79-06-1
Acrylonitrile107-13-1
Allyl chloride107-05-1
alpha-Hexachlorocyclohexane (a-HCH)319-84-6
Aniline62-53-3
Benzene71-43-2
Benzidine92-87-5
Benzotrichloride98-07-7
Benzyl chloride100-44-7
beta-Hexachlorocyclohexane (b-HCH)319-85-7
Bis(2-ethylhexyl)phthalate117-81-7
Bis(chloromethyl)ether542-88-1
Bromoform75-25-2
Captan133-06-2
Carbon tetrachloride56-23-5
Chlordane57-74-9
Chlorobenzilate510-15-6
Chloroform67-66-3
Chloroprene126-99-8
Cresols (mixed)1319-77-3
DDE3547-04-4
Dichloroethyl ether111-44-4
Dichlorvos62-73-7
Epichlorohydrin106-89-8
Ethyl acrylate140-88-5
Ethylene dibromide106-93-4
Ethylene dichloride107-06-2
Ethylene oxide75-21-8
Ethylene thiourea96-45-7
Ethylidene dichloride (1,1-Dichloroethane)75-34-3
Formaldehyde50-00-0
Heptachlor76-44-8
Hexachlorobenzene118-74-1
Hexachlorobutadiene87-68-3
Hexachloroethane67-72-1
Hydrazine302-01-2
Isophorone78-59-1
Lindane (hexachlorocyclohexane, all isomers)58-89-9
m-Cresol108-39-4
Methylene chloride75-09-2
Naphthalene91-20-3
Nitrobenzene98-95-3
Nitrosodimethylamine62-75-9
o-Cresol95-48-7
o-Toluidine95-53-4
Parathion56-38-2
p-Cresol106-44-5
p-Dichlorobenzene106-46-7
Pentachloronitrobenzene82-68-8
Pentachlorophenol87-86-5
Propoxur114-26-1
Propylene dichloride78-87-5
Propylene oxide75-56-9
Quinoline91-22-5
Tetrachloroethene127-18-4
Toxaphene8001-35-2
Trichloroethylene79-01-6
Trifluralin1582-09-8
Vinyl bromide593-60-2
Vinyl chloride75-01-4
Vinylidene chloride75-35-4

[84 FR 9621, Mar. 15, 2019]

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