# Vinyl acetate monomer — US federal chemical regulatory reporting thresholds by program (CERCLA, EPCRA, CAA) For Vinyl acetate monomer, cas no. is 108-05-4; cercla rq (lbs) is 5000; regulatory categories is 1,3, verified against its source on 2026-08-05. - **Substance:** Vinyl acetate monomer _(verified: appears in the quote below)_ - **CAS No.:** 108-05-4 _(verified: appears in the quote below)_ - **CERCLA RQ (lbs):** 5000 _(verified: appears in the quote below)_ - **Regulatory categories:** 1,3 _(verified: appears in the quote below)_ - **EPCRA TPQ (lbs):** 1,000 _(per ecfr.gov, not stated by the source above)_ - **EPCRA RQ (lbs):** 5,000 _(per ecfr.gov, not stated by the source above)_ ## What the source says > Vinyl acetate monomer | 108-05-4 | 1,3 | | 5000 (2270) ## What ecfr.gov says > 1,000 | 100/10,000 | 108-05-4 | Vinyl Acetate Monomer | f | 5,000 | Source: https://www.ecfr.gov/current/title-40/chapter-I/subchapter-J/part-355 ## Source - https://www.ecfr.gov/current/title-40/chapter-I/subchapter-J/part-302/section-302.4 - https://www.ecfr.gov/current/title-40/chapter-I/subchapter-J/part-355 Last verified: 2026-08-05. Review by: 2027-08-05. Part of [US federal chemical regulatory reporting thresholds by program (CERCLA, EPCRA, CAA)](https://referencesource.org/chemical-regulatory-reporting-thresholds/).