---
type: threshold
id: chlorobromomethane
asset: workplace-exposure-limits
title: "Chlorobromomethane — US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side"
sources:
  - https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1000TableZ1
source_quote: "Chlorobromomethane | 74-97-5 | 200 | 1050 | - |"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "Chlorobromomethane"
cas_number: "74-97-5"
pel_ppm: "200"
pel_mgm3: "1050"
verified: true
---
**Substance:** Chlorobromomethane

**CAS No.:** 74-97-5

**PEL (ppm):** 200

**PEL (mg/m³):** 1050

> Chlorobromomethane | 74-97-5 | 200 | 1050 | - |

Source: <https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1000TableZ1>