Reference Source

2-Hexanone (Methyl n-butyl ketone)

For 2-Hexanone (Methyl n-butyl ketone), cas no. is 591-78-6; pel (ppm) is 100; pel (mg/m³) is 410, verified against its source on 2026-08-05.

Substance
2-Hexanone (Methyl n-butyl ketone)
CAS No.
591-78-6
PEL (ppm)
100
PEL (mg/m³)
410
Sourceosha.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

2-Hexanone (Methyl n-butyl ketone) | 591-78-6 | 100 | 410 | - |

— osha.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.