{"data":{"id":"us/40-cfr-table-2-to-subpart-ooo-of-part-63","jurisdiction":"us","citation":"40 CFR Table 2 to Subpart OOO of Part 63","heading":"Table 2 to Subpart OOO of Part 63—Known Organic Hazardous Air Pollutants (HAP) From the Manufacture of Amino/Phenolic Resins","body":"Organic HAP CAS Number Organic HAP subject to cooling tower monitoring requirements in § 63.1409 (Yes/No)\nColumn A Column B\nAcrylamide 79-06-1 No No\nAniline 62-53-3 Yes No\nBiphenyl 92-52-4 Yes Yes\nCresol and cresylic acid (mixed) 1319-77-3 Yes No\nCresol and cresylic acid (m-) 108-39-4 Yes No\nCresol and cresylic acid (o-) 95-48-7 Yes No\nCresol and cresylic acid (p-) 106-44-5 Yes No\nDiethanolamine 111-42-2 No No\nDimethylformamide 68-12-2 No No\nEthylbenzene 100-41-4 Yes Yes\nEthylene glycol 107-21-1 No No\nFormaldehyde 50-00-0 Yes No\nGlycol ethers 0 No No\nMethanol 67-56-1 Yes Yes\nMethyl ethyl ketone 78-93-3 Yes Yes\nMethyl isobutyl ketone 108-10-1 Yes Yes\nNaphthalene 91-20-3 Yes Yes\nPhenol 108-95-2 Yes No\nStyrene 100-42-5 Yes Yes\nToluene 108-88-3 No Yes\nXylenes (NOS) 1330-20-7 Yes Yes\nXylene (m-) 108-38-3 Yes Yes\nXylene (o-) 95-47-6 Yes Yes\nXylene (p-) 106-42-3 Yes Yes\nCAS No. = Chemical Abstract Registry Number.","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 OOO—National Emission Standards for Hazardous Air Pollutant Emissions: Manufacture of Amino/Phenolic Resins"],"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":"574fe1e0c0abc667c6a46ed95151aaf56f836c61e8e5f20182354b704b35732b","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-table-1-to-subpart-ooo-of-part-63","next":"us/40-cfr-table-3-to-subpart-ooo-of-part-63"},"notice":"GroundRules: Original legal text. Not legal advice."}