Westron R417A Refillable Gas

Physical and Chemical Properties

Chemical Name1,1,1-Trifluoroethane (R143a)
PHYSICAL STATEGas at ambient temperatures
AppearanceVolatile liquid with faint, sweet odor
OdorFaint ethereal odor
Average Molecular Weight (g/mol)84.04
Normal Boiling Point (NBP) (°F)-39.1°C
FREEZING POINT-111°C
pHNeutral
SPECIFIC GRAVITY (water = 1.0)1.21
SOLUBILITY IN WATER (weight %)0.14
VAPOR DENSITY (air = 1.0)2.3
Ozone Depletion Potential (ODP) (CFC 11 = 1.0)0