E-Limit

Difluorodibromomethane

CAS Number

75-61-6

Last Revised

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TWA Limit

100 ppm

STEL

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Ceiling Limit

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

Dibromodifluoromethane; Freon 12B2; Halon 1202

; 

CBr2F2

IDLH:

2000 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.