Reference Source

Ethyl sec-amyl ketone; 5-methyl-3-heptanone

For Ethyl sec-amyl ketone; 5-methyl-3-heptanone, pel (ppm) is 25; pel (mg/m³) is 130, verified against its source on 2026-08-05.

Substance
Ethyl sec-amyl ketone; 5-methyl-3-heptanone
PEL (ppm)
25
PEL (mg/m³)
130
Sourcedir.ca.gov
Verified2026-08-05
Review by2027-08-05
DatasetUS workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side

What the source says

541855 | | Ethyl sec-amyl ketone; 5-methyl-3-heptanone | 25 | 130

— dir.ca.gov, retrieved 2026-08-05

Source

Last verified against source: 2026-08-05. Scheduled for re-check by: 2027-08-05. This page as Markdown · OKF concept · full dataset as JSON.