---
type: threshold
id: isopropyl-acetate
asset: workplace-exposure-limits
title: "Isopropyl acetate — 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: "Isopropyl acetate | 108-21-4 | 250 | 950 | - |"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "Isopropyl acetate"
cas_number: "108-21-4"
pel_ppm: "250"
pel_mgm3: "950"
verified: true
---
**Substance:** Isopropyl acetate

**CAS No.:** 108-21-4

**PEL (ppm):** 250

**PEL (mg/m³):** 950

> Isopropyl acetate | 108-21-4 | 250 | 950 | - |

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