---
type: threshold
id: dichloroethyl-ether
asset: workplace-exposure-limits
title: "Dichloroethyl ether — 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: "Dichloroethyl ether | 111-44-4 | (C)15 | (C)90 | X |"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "Dichloroethyl ether"
cas_number: "111-44-4"
pel_ppm: "(C)15"
pel_mgm3: "(C)90"
verified: true
---
**Substance:** Dichloroethyl ether

**CAS No.:** 111-44-4

**PEL (ppm):** (C)15

**PEL (mg/m³):** (C)90

> Dichloroethyl ether | 111-44-4 | (C)15 | (C)90 | X |

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