# Diglycidyl ether (DGE) — US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side

For Diglycidyl ether (DGE), cas no. is 2238-07-5; pel (ppm) is (C)0.5; pel (mg/m³) is (C)2.8, verified against its source on 2026-08-05.

- **Substance:** Diglycidyl ether (DGE)
- **CAS No.:** 2238-07-5
- **PEL (ppm):** (C)0.5
- **PEL (mg/m³):** (C)2.8

## What the source says

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

## Source

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

Last verified: 2026-08-05. Review by: 2027-08-05.
Part of [US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side](https://referencesource.org/workplace-exposure-limits/).