HFC Properties R-245fa
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Pentafluoropropane

CF3CH2CHF2

CAS #  460-73-1
ASHRAE Number R-245fa
Molecular weight 134
Boiling Point, 1 atm., F, (C) 59.5 (15.28)
Freezing point, 1 atm., F, (C) -256 (-160)
Vapor pressure, 68F, psia,, (kPa) 17.8 (123)
Vapor thermal conductivity, 40C, BTUin/ft2hrF 0.097
Vapor thermal conductivity, 40C, mW/mK 14.0
Water solubility in HFC-245fa 1600 ppm

Last edited on:

July 06, 2006

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