Di-n-propylnitrosamine

For Di-n-propylnitrosamine, cas no. is 621-64-7; cercla rq (lbs) is 10; rcra waste number is U111; regulatory categories is 2,4, verified against its source on 2026-08-05.

Substance: Di-n-propylnitrosamine verified
CAS No.: 621-64-7 verified
CERCLA RQ (lbs): 10 verified
RCRA waste number: U111 verified
Regulatory categories: 2,4 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

Di-n-propylnitrosamine | 621-64-7 | 2,4 | U111 | 10 (4.54)

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