---
type: threshold
id: chlordane
asset: workplace-exposure-limits
title: "Chlordane — 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: "Chlordane | 57-74-9 | - | 0.5 | X |"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "Chlordane"
cas_number: "57-74-9"
pel_mgm3: "0.5"
verified: true
---
**Substance:** Chlordane

**CAS No.:** 57-74-9

**PEL (mg/m³):** 0.5

> Chlordane | 57-74-9 | - | 0.5 | X |

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