---
type: threshold
id: chloroacetyl-chloride
asset: workplace-exposure-limits
title: "Chloroacetyl chloride — US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side"
sources:
  - https://www.dir.ca.gov/title8/5155.html
source_quote: "79049 | S | Chloroacetyl chloride | 0.05 | 0.2 | | 0.15 | 0.69"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "Chloroacetyl chloride"
pel_ppm: "0.05"
pel_mgm3: "0.2"
stel_ppm: "0.15"
stel_mgm3: "0.69"
verified: true
---
**Substance:** Chloroacetyl chloride

**PEL (ppm):** 0.05

**PEL (mg/m³):** 0.2

**STEL (ppm):** 0.15

**STEL (mg/m³):** 0.69

> 79049 | S | Chloroacetyl chloride | 0.05 | 0.2 | | 0.15 | 0.69

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