Reference Source

EPN

For EPN, cas no. is 2104-64-5; epcra tpq (lbs) is 100/10,000; epcra rq (lbs) is 100, verified against its source on 2026-08-05.

Substance
EPN verified
CAS No.
2104-64-5 verified
EPCRA TPQ (lbs)
100/10,000 verified
EPCRA RQ (lbs)
100 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

2104-64-5 | EPN | | 100 | 100/10,000 |

— 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.