---
type: threshold
id: diglycidyl-ether-dge
asset: workplace-exposure-limits
title: "Diglycidyl ether (DGE) — 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: "Diglycidyl ether (DGE) | 2238-07-5 | (C)0.5 | (C)2.8 | - |"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "Diglycidyl ether (DGE)"
cas_number: "2238-07-5"
pel_ppm: "(C)0.5"
pel_mgm3: "(C)2.8"
verified: true
---
**Substance:** Diglycidyl ether (DGE)

**CAS No.:** 2238-07-5

**PEL (ppm):** (C)0.5

**PEL (mg/m³):** (C)2.8

> Diglycidyl ether (DGE) | 2238-07-5 | (C)0.5 | (C)2.8 | - |

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