---
type: threshold
id: n-butyl-glycidyl-ether-bge-1-butoxy-2-3-epoxypropane
asset: workplace-exposure-limits
title: "n-Butyl glycidyl ether; BGE; 1-butoxy-2,3-epoxypropane — US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side"
sources:
  - https://www.dir.ca.gov/title8/5155.html
source_quote: "2426086 | | n-Butyl glycidyl ether; BGE; 1-butoxy-2,3-epoxypropane | 25 | 135"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "n-Butyl glycidyl ether; BGE; 1-butoxy-2,3-epoxypropane"
pel_ppm: "25"
pel_mgm3: "135"
verified: true
---
**Substance:** n-Butyl glycidyl ether; BGE; 1-butoxy-2,3-epoxypropane

**PEL (ppm):** 25

**PEL (mg/m³):** 135

> 2426086 | | n-Butyl glycidyl ether; BGE; 1-butoxy-2,3-epoxypropane | 25 | 135

Source: <https://www.dir.ca.gov/title8/5155.html>