Diacetyl
CAS Number
431-03-8
Last Revised
2015; 2024
TWA Limit
0.01 ppm
STEL
0.02 ppm
Ceiling Limit
--
Notes & Notations
- ACGIH DSEN - Dermal sensitizer
- OHSR 5.57 is applicable for this designated substance
Basis of B.C. Exposure Limit
Minimize the potential for:
Minimize the potential for:
- Bronchiolitis obliterans-like illness
- Lung damage
- Note: There may be other potential health effects; refer to ACGIH TLV Documentation and other relevant references.
Synonyms:
Butanedione
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.
Ensure no workers are exposed to a substance that exceeds the exposure limits in accordance with OHSR 5.48.