E-Limit

Methylcyclohexanone, all isomers

CAS Number

1331-22-2, 589-92-4, 591-24-2, 583-60-8

Last Revised

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TWA Limit

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STEL

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Ceiling Limit

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Notes & Notations
  • No British Columbia exposure limit at this time. Check if this substance has other exposure limits or designations / health hazard notations.
IDLH:

600 ppm, for isomer with CAS number 583-60-8 (i.e., o-Methylcyclohexanone)

 (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.