Reference Source

Methylal (Dimethoxy-methane)

For Methylal (Dimethoxy-methane), cas no. is 109-87-5; pel (ppm) is 1000; pel (mg/m³) is 3100, verified against its source on 2026-08-05.

Substance
Methylal (Dimethoxy-methane)
CAS No.
109-87-5
PEL (ppm)
1000
PEL (mg/m³)
3100
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

Methylal (Dimethoxy-methane) | 109-87-5 | 1000 | 3100 | - |

— 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.