---
type: threshold
id: cyanogen
asset: workplace-exposure-limits
title: "Cyanogen — US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side"
sources:
  - https://www.dir.ca.gov/title8/5155.html
source_quote: "460195 | | Cyanogen | 10 | 20"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "Cyanogen"
pel_ppm: "10"
pel_mgm3: "20"
verified: true
---
**Substance:** Cyanogen

**PEL (ppm):** 10

**PEL (mg/m³):** 20

> 460195 | | Cyanogen | 10 | 20

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