E-Limit

Dichloromethane

CAS Number

75-09-2

Last Revised

2022

TWA Limit

25 ppm

STEL

--

Ceiling Limit

--

Notes & Notations
  • IARC 2A - Probably carcinogenic (cancer causing) to humans
  • OHSR 5.57 is applicable for this designated substance
Basis of B.C. Exposure Limit
Minimize the potential for:
  • Central nervous system depression
  • Elevated carboxyhemoglobin
  • Note: There may be other potential health effects; refer to ACGIH TLV Documentation and other relevant references.
Synonyms:

Methylene chloride

IDLH:

2300 ppm

 (Source: NIOSH)
If the substance you are searching has an entry that contains a size-selective fraction, form, or work activity, you should perform an additional search to confirm if other exposure limits may apply.

Ensure no workers are exposed to a substance that exceeds the exposure limits in accordance with OHSR 5.48.