# Isooctyl alcohol — US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side

For Isooctyl alcohol, pel (ppm) is 50; pel (mg/m³) is 270, verified against its source on 2026-08-05.

- **Substance:** Isooctyl alcohol
- **PEL (ppm):** 50
- **PEL (mg/m³):** 270

## What the source says

> 26952216 | S | Isooctyl alcohol | 50 | 270

## Source

- https://www.dir.ca.gov/title8/5155.html

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/).