---
type: threshold
id: dinitrotoluene
asset: workplace-exposure-limits
title: "Dinitrotoluene — 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: "Dinitrotoluene | 25321-14-6 | - | 1.5 | X |"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "Dinitrotoluene"
cas_number: "25321-14-6"
pel_mgm3: "1.5"
verified: true
---
**Substance:** Dinitrotoluene

**CAS No.:** 25321-14-6

**PEL (mg/m³):** 1.5

> Dinitrotoluene | 25321-14-6 | - | 1.5 | X |

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