---
type: threshold
id: bis-chloromethyl-ether-see-bis-chloromethyl-ether-section-5209
asset: workplace-exposure-limits
title: "Bis(chloromethyl) ether, see bis-Chloromethyl ether, Section 5209 — US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side"
sources:
  - https://www.dir.ca.gov/title8/5155.html
source_quote: "542881 | | Bis(chloromethyl) ether, see bis-Chloromethyl ether, Section 5209"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "Bis(chloromethyl) ether, see bis-Chloromethyl ether, Section 5209"
verified: true
---
**Substance:** Bis(chloromethyl) ether, see bis-Chloromethyl ether, Section 5209

> 542881 | | Bis(chloromethyl) ether, see bis-Chloromethyl ether, Section 5209

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