---
type: threshold
id: 1-1-1-trichloroethane-see-methyl-chloroform
asset: workplace-exposure-limits
title: "1,1,1-Trichloroethane; see Methyl chloroform — US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side"
sources:
  - https://www.dir.ca.gov/title8/5155.html
source_quote: "71556 | | 1,1,1-Trichloroethane; see Methyl chloroform"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "1,1,1-Trichloroethane; see Methyl chloroform"
verified: true
---
**Substance:** 1,1,1-Trichloroethane; see Methyl chloroform

> 71556 | | 1,1,1-Trichloroethane; see Methyl chloroform

Source: <https://www.dir.ca.gov/title8/5155.html>