Reference Source

[1,1′-Biphenyl]-4,4′-diamine,3,3′-dimethyl-

For [1,1′-Biphenyl]-4,4′-diamine,3,3′-dimethyl-, cas no. is 119-93-7; cercla rq (lbs) is 10; rcra waste number is U095; regulatory categories is 3,4, verified against its source on 2026-08-05.

Substance
[1,1′-Biphenyl]-4,4′-diamine,3,3′-dimethyl- verified
CAS No.
119-93-7 verified
CERCLA RQ (lbs)
10 verified
RCRA waste number
U095 verified
Regulatory categories
3,4 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

[1,1′-Biphenyl]-4,4′-diamine,3,3′-dimethyl- | 119-93-7 | 3,4 | U095 | 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.