Reference Source

1-Butanamine, N-butyl-N-nitroso-

For 1-Butanamine, N-butyl-N-nitroso-, cas no. is 924-16-3; cercla rq (lbs) is 10; rcra waste number is U172; regulatory categories is 4, verified against its source on 2026-08-05.

Substance
1-Butanamine, N-butyl-N-nitroso- verified
CAS No.
924-16-3 verified
CERCLA RQ (lbs)
10 verified
RCRA waste number
U172 verified
Regulatory categories
4 verified
Sourceecfr.gov
Verified2026-08-05
Review by2027-08-05
DatasetUS federal chemical regulatory reporting thresholds by program (CERCLA, EPCRA, CAA)

What the source says

1-Butanamine, N-butyl-N-nitroso- | 924-16-3 | 4 | U172 | 10 (4.54)

— ecfr.gov, retrieved 2026-08-05

Source

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