---
type: threshold
id: dipropylene-glycol-methyl-ether
asset: workplace-exposure-limits
title: "Dipropylene glycol methyl 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: "Dipropylene glycol methyl ether | 34590-94-8 | 100 | 600 | X |"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "Dipropylene glycol methyl ether"
cas_number: "34590-94-8"
pel_ppm: "100"
pel_mgm3: "600"
verified: true
---
**Substance:** Dipropylene glycol methyl ether

**CAS No.:** 34590-94-8

**PEL (ppm):** 100

**PEL (mg/m³):** 600

> Dipropylene glycol methyl ether | 34590-94-8 | 100 | 600 | X |

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