---
type: threshold
id: 2-butoxyethanol
asset: workplace-exposure-limits
title: "2-Butoxyethanol — 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: "2-Butoxyethanol | 111-76-2 | 50 | 240 | X |"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "2-Butoxyethanol"
cas_number: "111-76-2"
pel_ppm: "50"
pel_mgm3: "240"
verified: true
---
**Substance:** 2-Butoxyethanol

**CAS No.:** 111-76-2

**PEL (ppm):** 50

**PEL (mg/m³):** 240

> 2-Butoxyethanol | 111-76-2 | 50 | 240 | X |

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