E-Limit

Methyl isoamyl ketone

CAS Number

110-12-3

Last Revised

2018

TWA Limit

20 ppm

STEL

50 ppm

Ceiling Limit

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Basis of B.C. Exposure Limit
Minimize the potential for:
  • Upper respiratory tract irritation
  • Central nervous system impairment
  • Note: There may be other potential health effects; refer to ACGIH TLV Documentation and other relevant references.
Synonyms:

5-Methylhexan-2-one

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.