1,2-Benzenedicarboxylic acid, dimethyl ester

For 1,2-Benzenedicarboxylic acid, dimethyl ester, cas no. is 131-11-3; cercla rq (lbs) is 5000; rcra waste number is U102; regulatory categories is 2,3,4, verified against its source on 2026-11-02.

What the source says

1,2-Benzenedicarboxylic acid, dimethyl ester | 131-11-3 | 2,3,4 | U102 | 5000 (2270)

— 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: 2026-11-02. Due for re-check by 2027-08-05. This page as Markdown · OKF bundle · full dataset as JSON.