---
type: threshold
id: isoamyl-alcohol-primary-and-secondary
asset: workplace-exposure-limits
title: "Isoamyl alcohol (primary and secondary) — 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: "Isoamyl alcohol (primary and secondary) | 123-51-3 | 100 | 360 | - |"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "Isoamyl alcohol (primary and secondary)"
cas_number: "123-51-3"
pel_ppm: "100"
pel_mgm3: "360"
verified: true
---
**Substance:** Isoamyl alcohol (primary and secondary)

**CAS No.:** 123-51-3

**PEL (ppm):** 100

**PEL (mg/m³):** 360

> Isoamyl alcohol (primary and secondary) | 123-51-3 | 100 | 360 | - |

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