Reference Source

n-Butyl alcohol; 1-butanol

For n-Butyl alcohol; 1-butanol, pel (ppm) is 50; pel (mg/m³) is 150; ceiling is C, verified against its source on 2026-08-05.

Substance
n-Butyl alcohol; 1-butanol
PEL (ppm)
50
PEL (mg/m³)
150
Ceiling
C
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

71363 | S | n-Butyl alcohol; 1-butanol | 50 | 150 | C

— 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.