---
type: threshold
id: oxygen-difluoride
asset: workplace-exposure-limits
title: "Oxygen difluoride — 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: "Oxygen difluoride | 7783-41-7 | 0.05 | 0.1 | - |"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "Oxygen difluoride"
cas_number: "7783-41-7"
pel_ppm: "0.05"
pel_mgm3: "0.1"
verified: true
---
**Substance:** Oxygen difluoride

**CAS No.:** 7783-41-7

**PEL (ppm):** 0.05

**PEL (mg/m³):** 0.1

> Oxygen difluoride | 7783-41-7 | 0.05 | 0.1 | - |

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