---
type: threshold
id: butylamine
asset: workplace-exposure-limits
title: "Butylamine — 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: "Butylamine | 109-73-9 | (C)5 | (C)15 | X |"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "Butylamine"
cas_number: "109-73-9"
pel_ppm: "(C)5"
pel_mgm3: "(C)15"
verified: true
---
**Substance:** Butylamine

**CAS No.:** 109-73-9

**PEL (ppm):** (C)5

**PEL (mg/m³):** (C)15

> Butylamine | 109-73-9 | (C)5 | (C)15 | X |

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