Isophorone (P)

For Isophorone (P), cas registry number is 78591; water + organism criterion (µg/l) is 34; organism only criterion (µg/l) is 1,800, verified against its source on 2026-08-17.

Pollutant name: Isophorone (P) verified
CAS Registry Number: 78591 verified
Water + Organism criterion (µg/L): 34 verified
Organism Only criterion (µg/L): 1,800 verified

Sourceepa.gov

Verified2026-08-17

Review by2028-08-16

DatasetEPA national recommended water quality criteria for human health: pollutant concentration thresholds

What the source says

Isophorone (P) | 78591 | 34 | 1,800 | 2015

— epa.gov, retrieved 2026-08-17

Source

epa.govhttps://www.epa.gov/wqc/national-recommended-water-quality-criteria-human-health-criteria-table

Last verified against source: 2026-08-17. Due for re-check by 2028-08-16. This page as Markdown · OKF bundle · full dataset as JSON.