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ISO
  
Octafluoropropane
Cas No:   76-19-7
Synonyms:   Octafluoropropane
    Perfluoropropane
Refrigerant:   R218

 

Typical Physical Properties
Formula C3F8
Boiling Point, oC -36.7
Molecular Weight, 188
Liquid Density, kg/l 1.32
Vapour Density, kg/l 0.0125
Vapour Pressure, mbar 8.245
   
Temperature dependant properties are quoted at 25oC unless otherwise stated.
 


Typical Thermosphysical Properties
Molar Specific Heat, Gas @ 101.325 kPa 145.1 J/(mol.K) @10oC
  156.0 J/(mol.K) @50oC
Thermal Conductivity, Gas @ 101.325 kPa;25oC 0.0138 W/(m.K)
Latent Heat of Vapourisation 19.7 kJ/mol @ -36.7oC
  16.8 kJ/mol @ 0.0oC
Heat Capacity, Ideal Gas @ 25oC 147.7 J/(mol.K)
Ozone Depletion Potential (ODP) 0.000
 

Safety / Toxicology
For Industrial Use Only. Not intended for use as a medical device or drug.

MATERIAL SAFETY DATA SHEET