E-Limit

Isobutyl nitrite, Total

CAS Number

542-56-3

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
  • IARC 2B - Possibly carcinogenic (cancer causing) to humans
  • OHSR 5.57 is applicable for this designated substance
  • No British Columbia exposure limit at this time. Check if this substance has other exposure limits or designations / health hazard notations.
Synonyms:

2-Methylpropyl nitrite

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.