Table 16 to Subpart XXXX of Part 63—Selected Hazardous Air Pollutants
You must use the information listed in the following table to determine which emission limit in the HAP constituent options in tables 1 through 3 to this subpart is applicable to you:
| CAS No. | Selected hazardous air pollutants |
|---|---|
| 50000 | Formaldehyde. |
| 51796 | Ethyl carbamate (Urethane). |
| 53963 | 2-Acetylaminofluorene. |
| 56235 | Carbon tetrachloride. |
| 57147 | 1,1-Dimethyl hydrazine. |
| 57578 | beta-Propiolactone. |
| 58899 | Lindane (all isomers). |
| 59892 | N-Nitrosomorpholine. |
| 60117 | Dimethyl aminoazobenzene. |
| 62759 | N-Nitrosodimethylamine. |
| 64675 | Diethyl sulfate. |
| 67663 | Chloroform. |
| 67721 | Hexachloroethane. |
| 71432 | Benzene (including benzene from gasoline). |
| 75014 | Vinyl chloride. |
| 75070 | Acetaldehyde. |
| 75092 | Methylene chloride (Dichloromethane). |
| 75218 | Ethylene oxide. |
| 75558 | 1,2-Propylenimine (2-Methyl aziridine). |
| 75569 | Propylene oxide. |
| 77781 | Dimethyl sulfate. |
| 79061 | Acrylamide. |
| 79447 | Dimethyl carbamoyl chloride. |
| 79469 | 2-Nitropropane. |
| 88062 | 2,4,6-Trichlorophenol. |
| 91941 | 3,3-Dichlorobenzidene. |
| 92671 | 4-Aminobiphenyl. |
| 92875 | Benzidine. |
| 95534 | o-Toluidine. |
| 95807 | 2,4-Toluene diamine. |
| 96128 | 1,2-Dibromo-3-chloropropane. |
| 96457 | Ethylene thiourea. |
| 98077 | Benzotrichloride. |
| 101144 | 4,4-Methylene bis(2-chloroaniline). |
| 101779 | 4,4-Methylenedianiline. |
| 106467 | 1,4-Dichlorobenzene(p). |
| 106898 | Epichlorohydrin (l-Chloro-2,3-epoxypropane). |
| 106934 | Ethylene dibromide (Dibromoethane). |
| 106990 | 1,3-Butadiene. |
| 107062 | Ethylene dichloride (1,2-Dichloroethane). |
| 107131 | Acrylonitrile. |
| 107302 | Chloromethyl methyl ether. |
| 117817 | Bis(2-ethylhexyl)phthalate (DEHP). |
| 118741 | Hexachlorobenzene. |
| 119904 | 3,3-Dimethoxybenzidine. |
| 119937 | 3,3-Dimethyl benzidine. |
| 122667 | 1,2-Diphenylhydrazine. |
| 123911 | 1,4-Dioxane (1,4-Diethyleneoxide). |
| 127184 | Tetrachloroethylene (Perchloroethylene). |
| 140885 | Ethyl acrylate. |
| 302012 | Hydrazine. |
| 542756 | 1,3-Dichloropropene. |
| 542881 | Bis(chloromethyl)ether. |
| 680319 | Hexamethylphosphoramide. |
| 684935 | N-Nitroso-N-methylurea. |
| 1120714 | 1,3-Propane sultone. |
| 1332214 | Asbestos. |
| 1336363 | Polychlorinated biphenyls (Aroclors). |
| 1746016 | 2,3,7,8-Tetrachlorodibenzo-p-dioxin. |
| 8001352 | Toxaphene (chlorinated camphene). |
| Arsenic Compounds. | |
| Chromium Compounds. | |
| Coke Oven Emissions. |
[67 FR 45598, July 9, 2002. Redesignated at 89 FR 94916, Nov. 29, 2024. Redesignated and amended at 91 FR 37276, June 22, 2026]