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1,1-DIFLUOROTETRACHLOROETHANE Structure

1,1-DIFLUOROTETRACHLOROETHANE

Chemical Properties

Melting point 39-44 °C
Boiling point 91-91 °C
Density  1.64
vapor pressure  40 at 20 °C (NIOSH, 1997)
refractive index  1.4046
Flash point 90-92°C
storage temp.  Refrigerator (+4°C)
solubility  Soluble in alcohol, ether, and chloroform (Weast, 1986)
color  Colorless solid with a faint ether-like odor
Exposure limits NIOSH REL: TWA 500 ppm (4,170 mg/m3), IDLH 2,000 ppm; OSHA PEL: TWA 500 ppm; ACGIH TLV: TWA 500 ppm (adopted).
NIST Chemistry Reference 1,1,1,2-Tetrachlorodifluoroethane(76-11-9)
EPA Substance Registry System CFC-112a (76-11-9)

Safety Information

Hazard Codes  N-Xi,Xi
Risk Statements  59-36/37/38
Safety Statements  59-37/39-26
HS Code  29034520
Hazardous Substances Data 76-11-9(Hazardous Substances Data)
Toxicity LD50 oral in rat: > 8gm/kg
IDLA 2,000 ppm

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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