Reference Source

1,2-Benzenediol,4-[1-hydroxy-2-(methyl amino)ethyl]-

For 1,2-Benzenediol,4-[1-hydroxy-2-(methyl amino)ethyl]-, cas no. is 51-43-4; cercla rq (lbs) is 1000; rcra waste number is P042; regulatory categories is 4, verified against its source on 2026-08-05.

Substance
1,2-Benzenediol,4-[1-hydroxy-2-(methyl amino)ethyl]- verified
CAS No.
51-43-4 verified
CERCLA RQ (lbs)
1000 verified
RCRA waste number
P042 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

1,2-Benzenediol,4-[1-hydroxy-2-(methyl amino)ethyl]- | 51-43-4 | 4 | P042 | 1000 (454)

— 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.