4-Chlorophenyl phenyl ether

For 4-Chlorophenyl phenyl ether, cas no. is 7005-72-3; cercla rq (lbs) is 5000; regulatory categories is 2, verified against its source on 2026-08-05.

Substance: 4-Chlorophenyl phenyl ether
CAS No.: 7005-72-3
CERCLA RQ (lbs): 5000
Regulatory categories: 2

Sourceecfr.gov

Verified2026-08-05

Review by2027-08-05

DatasetUS federal chemical regulatory reporting thresholds by program (CERCLA, EPCRA, CAA)

What the source says

4-Chlorophenyl phenyl ether | 7005-72-3 | 2 | | 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: 2026-08-05. Scheduled for re-check by: 2027-08-05. This page as Markdown · OKF bundle · full dataset as JSON.