Reference Source

1,1,2,2-Tetrachloroethane

For 1,1,2,2-Tetrachloroethane, cas no. is 79-34-5; pel (ppm) is 5; pel (mg/m³) is 35, verified against its source on 2026-08-05.

Substance
1,1,2,2-Tetrachloroethane
CAS No.
79-34-5
PEL (ppm)
5
PEL (mg/m³)
35
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

1,1,2,2-Tetrachloroethane | 79-34-5 | 5 | 35 | X |

— 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.