---
type: threshold
id: acetylene-tetrabromide-1-1-2-2-tetrabromoethane
asset: workplace-exposure-limits
title: "Acetylene tetrabromide: 1,1,2,2-tetrabromoethane — US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side"
sources:
  - https://www.dir.ca.gov/title8/5155.html
source_quote: "79276 | | Acetylene tetrabromide: 1,1,2,2-tetrabromoethane | 1 | 14"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "Acetylene tetrabromide: 1,1,2,2-tetrabromoethane"
pel_ppm: "1"
pel_mgm3: "14"
verified: true
---
**Substance:** Acetylene tetrabromide: 1,1,2,2-tetrabromoethane

**PEL (ppm):** 1

**PEL (mg/m³):** 14

> 79276 | | Acetylene tetrabromide: 1,1,2,2-tetrabromoethane | 1 | 14

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