Reference Source

2,4-(1H,3H)-Pyrimidinedione, 5-[bis(2- chloroethyl)amino]-

For 2,4-(1H,3H)-Pyrimidinedione, 5-[bis(2- chloroethyl)amino]-, cas no. is 66-75-1; cercla rq (lbs) is 10; rcra waste number is U237; regulatory categories is 4, verified against its source on 2026-08-05.

Substance
2,4-(1H,3H)-Pyrimidinedione, 5-[bis(2- chloroethyl)amino]- verified
CAS No.
66-75-1 verified
CERCLA RQ (lbs)
10 verified
RCRA waste number
U237 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

2,4-(1H,3H)-Pyrimidinedione, 5-[bis(2- chloroethyl)amino]- | 66-75-1 | 4 | U237 | 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.