# Epichlorohydrin; 1-chloro-2, 3-epoxypropane — US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side

For Epichlorohydrin; 1-chloro-2, 3-epoxypropane, pel (ppm) is 0.05; pel (mg/m³) is 0.19, verified against its source on 2026-08-05.

- **Substance:** Epichlorohydrin; 1-chloro-2, 3-epoxypropane
- **PEL (ppm):** 0.05
- **PEL (mg/m³):** 0.19

## What the source says

> 106898 | S | Epichlorohydrin; 1-chloro-2, 3-epoxypropane | 0.05 | 0.19

## Source

- https://www.dir.ca.gov/title8/5155.html

Last verified: 2026-08-05. Review by: 2027-08-05.
Part of [US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side](https://referencesource.org/workplace-exposure-limits/).