Ethylenimine

For Ethylenimine, cas no. is 151-56-4; cercla rq (lbs) is 1; rcra waste number is P054; regulatory categories is 3,4, verified against its source on 2026-09-16.

Substance: Ethylenimine verified
CAS No.: 151-56-4 verified
CERCLA RQ (lbs): 1 verified
RCRA waste number: P054 verified
Regulatory categories: 3,4 verified

Verified2026-09-16

Review by2027-08-05

DatasetUS federal chemical regulatory reporting thresholds by program (CERCLA and EPCRA)

What the source says

Ethylenimine | 151-56-4 | 3,4 | P054 | 1 (0.454)

— ecfr.gov, retrieved 2026-08-05

Source

ecfr.govhttps://www.ecfr.gov/current/title-40/chapter-I/subchapter-J/part-302/section-302.4

Last verified against source: 2026-09-16. Due for re-check by 2027-08-05. This page as Markdown · OKF bundle · full dataset as JSON.