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WESTRON® R404a
PHYSICAL AND CHEMICAL PROPERTIES | |
Chemical Name | Pentafluoroethane, 1,1,1-Trifluoroethane
1,1,1,2-Tetrafluoroethane CHF2CF3, CH3CF3, CH2FCF3 |
Chemical Formula | CHF2CF3, CH3CF3, CH2FCF3 |
Molecular Weight | 97.6 |
Odor | Faint Ethereal Odor |
Specific Gravity (water = 1.0) | 1.08 @ 21.1°C (70°F) |
pH | Neutral |
Boiling Point | -47.8 °C (-54.0 °F) |
Freezing Point | Not Determined |
Vapor Pressure | 182.9 psia @ 21.1 °C, 370.9 psia @ 54.4 °C |
Vapor Density | 3.43 (Air =1.0) |
Evaporate Rate | >1 |
% Volatiles | 100 |