---
type: threshold
id: 1-hexene
asset: workplace-exposure-limits
title: "1-Hexene — US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side"
sources:
  - https://www.dir.ca.gov/title8/5155.html
source_quote: "592416 | | 1-Hexene | 50 | 180"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "1-Hexene"
pel_ppm: "50"
pel_mgm3: "180"
verified: true
---
**Substance:** 1-Hexene

**PEL (ppm):** 50

**PEL (mg/m³):** 180

> 592416 | | 1-Hexene | 50 | 180

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