{"data":{"id":"us/40-cfr-table-37-to-subpart-g-of-part-63","jurisdiction":"us","citation":"40 CFR Table 37 to Subpart G of Part 63","heading":"Table 37 to Subpart G of Part 63—Default Biorates for List 1 Compounds","body":"Compound name Biorate, K1 L/g MLVSS-hr\nAcetonitrile 0.100\nAcetophenone 0.538\nAcrylonitrile 0.750\nBiphenyl 5.643\nChlorobenzene 10.000\nDichloroethyl ether 0.246\nDiethyl sulfate 0.105\nDimethyl hydrazine(1,1) 0.227\nDIMethyl sulfate 0.178\nDinitrophenol 2,4 0.620\nDinitrotoluene(2,4) 0.784\nDioxane(1,4) 0.393\nEthylene glycol dimethyl ether 0.364\nEthylene glycol monomethyl ether acetate 0.159\nEthylene glycol monobutyl ether acetate 0.496\nHexachlorobenzene 16.179\nISophorone 0.598\nMethanol 0.200\nMethyl methacrylate 4.300\nNitrobenzene 2.300\nToluidine (-0) 0.859\nTrichlorobenzene 1,2,4 4.393\nTrichlorophenol 2,4,5 4.477\nTriethylamine 1.064","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 63—NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES","Subpart G—National Emission Standards for Hazardous Air Pollutants From the Synthetic Organic Chemical Manufacturing Industry for Process Vents, Storage Vessels, Transfer Operations, and Wastewater"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"92b9593c5e2a285a9f0c476807e97638db40f808be98755965c349a0e1fafadc","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-table-36-to-subpart-g-of-part-63","next":"us/40-cfr-table-38-to-subpart-g-of-part-63"},"notice":"GroundRules: Original legal text. Not legal advice."}