Soluble Hazardous Air Pollutants

As specified in § 63.8020, the soluble HAP in wastewater that are subject to management and treatment requirements of this subpart are listed in the following table: Chemical name . . . CAS No. 1. Acetonitrile 75058 2. Acetophenone 98862 3. Diethyl sulfate 64675 4. Dimethyl hydrazine (1,1) 57147 5. Dimethyl sulfate 77781 6. Dinitrotoluene (2,4) 121142 7. Dioxane (1,4) 123911 8. Ethylene glycol dimethyl ether 110714 9. Ethylene glycol monobutyl ether acetate 112072 10. Ethylene glycol monomethyl ether acetate 110496 11. Isophorone 78591 12. Methanol 67561 13. Nitrobenzene 98953 14. Toluidine (o-) 95534 15. Triethylamine 121448 [68 FR 69185, Dec. 11, 2003, as amended at 70 FR 25683, May 13, 2005; 85 FR 49749, Aug. 14, 2020]