---
type: threshold
id: p-dichlorobenzene
asset: workplace-exposure-limits
title: "p-Dichlorobenzene — 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: "p-Dichlorobenzene | 106-46-7 | 75 | 450 | - |"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "p-Dichlorobenzene"
cas_number: "106-46-7"
pel_ppm: "75"
pel_mgm3: "450"
verified: true
---
**Substance:** p-Dichlorobenzene

**CAS No.:** 106-46-7

**PEL (ppm):** 75

**PEL (mg/m³):** 450

> p-Dichlorobenzene | 106-46-7 | 75 | 450 | - |

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