Table 9 - Organic HAP's Subject to the Wastewater Provisions for Process Units at New and Existing Sources and Corresponding Fraction Removed (Fr) Values

Chemical nameCAS No.aFrAcetaldehyde750700.95Acetonitrile750580.62Acetophenone988620.72Acrolein1070280.96Acrylonitrile1071310.96Allyl chloride1070510.99Benzene714320.99Benzyl chloride1004470.99Biphenyl925240.99Bromoform752520.99Butadiene (1,3-)1069900.99Carbon disulfide751500.99Carbon tetrachloride562350.99Chlorobenzene1089070.99Chloroform676630.99Chloroprene (2-Chloro-1,3-butadiene)1269980.99Cumene988280.99Dichlorobenzene (p-)1064670.99Dichloroethane (1,2-) (Ethylene dichloride)1070620.99Dichloroethyl ether (Bis(2-chloroethyl)ether)1114440.87Dichloropropene (1,3-)5427560.99Diethyl sulfate646750.90Dimethyl sulfate777810.53Dimethylaniline (N,N-)1216970.99Dimethylhydrazine (1,1-)571470.57Dinitrophenol (2,4-)512850.99Dinitrotoluene (2,4-)1211420.38Dioxane (1,4-) (1,4-Diethyleneoxide)1239110.37Epichlorohydrin(1-Chloro-2,3-epoxypropane)1068980.91Ethyl acrylate1408850.99Ethylbenzene1004140.99Ethyl chloride (Chloroethane)750030.99Ethylene dibromide (Dibromomethane)1069340.99Ethylene glycol dimethyl ether1107140.90Ethylene glycol monobutyl ether acetate1120720.76Ethylene glycol monomethyl ether acetate1104960.28Ethylene oxide752180.98Ethylidene dichloride (1,1-Dichloroethane)753430.99Hexachlorobenzene1187410.99Hexachlorobutadiene876830.99Hexachloroethane677210.99Hexane1105430.99Isophorone785910.60Methanol675610.31Methyl bromide (Bromomethane)748390.99Methyl chloride (Chloromethane)748730.99Methyl ethyl ketone (2-Butanone)789330.95Methyl isobutyl ketone (Hexone)1081010.99Methyl methacrylate806260.98Methyl tert-butyl ether16340440.99Methylene chloride (Dichloromethane)750920.99Naphthalene912030.99Nitrobenzene989530.80Nitropropane (2-)794690.98Phosgene754450.99Propionaldehyde1233860.99Propylene dichloride (1,2-Dichloropropane)788750.99Propylene oxide755690.99Styrene1004250.99Tetrachloroethane (1,1,2,2-)793450.99Tetrachloroethylene (Perchloroethylene)1271840.99Toluene1088830.99Toluidine (o-)955340.44Trichlorobenzene (1,2,4-)1208210.99Trichloroethane (1,1,1-) (Methyl chloroform)715560.99Trichloroethane (1,1,2-) (Vinyl trichloride)790050.99Trichloroethylene790160.99Trichlorophenol (2,4,5-)959540.96Triethylamine1214480.99Trimethylpentane (2,2,4-)5408410.99Vinyl acetate1080540.99Vinyl chloride (Chloroethylene)750140.99Vinylidene chloride (1,1-Dichloroethylene)753540.99Xylene (m-)1083830.99Xylene (o-)954760.99Xylene (p-)1064230.99a CAS numbers refer to the Chemical Abstracts Service registry number assigned to specific compounds, isomers, or mixtures of compounds.