E-Limit

Methyl propyl ketone (2-pentanone)

CAS Number

107-87-9

Last Revised

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TWA Limit

150 ppm

STEL

250 ppm

Ceiling Limit

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Basis of B.C. Exposure Limit
Minimize the potential for:
  • Lung function impairment
  • Eye irritation
  • Note: There may be other potential health effects; refer to ACGIH TLV Documentation and other relevant references.
IDLH:

1500 ppm

 (Source: NIOSH)
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Ensure no workers are exposed to a substance that exceeds the exposure limits in accordance with OHSR 5.48.