Reference Source

Tabun

For Tabun, cas no. is 77-81-6; epcra tpq (lbs) is 10; epcra rq (lbs) is 10, verified against its source on 2026-08-05.

Substance
Tabun verified
CAS No.
77-81-6 verified
EPCRA TPQ (lbs)
10 verified
EPCRA RQ (lbs)
10 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

77-81-6 | Tabun | b, d | 10 |

— 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.