---
type: threshold
id: p-toluidine
asset: workplace-exposure-limits
title: "p-Toluidine — US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side"
sources:
  - https://www.dir.ca.gov/title8/5155.html
source_quote: "106490 | S | p-Toluidine | 2 | 9"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "p-Toluidine"
pel_ppm: "2"
pel_mgm3: "9"
verified: true
---
**Substance:** p-Toluidine

**PEL (ppm):** 2

**PEL (mg/m³):** 9

> 106490 | S | p-Toluidine | 2 | 9

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