1,1,1,2-Tetrafluoroethane

ASHRAE Number                          R134a

Molecular Formula                        CH2FCF3

Molecular Weight                          102.0

Boiling Point 101.3 KPa(°C)                 -26.2

Freezing Point101.3 KPa(°C)                -96.6

Critical Temperature(°C)                    101.1

Critical Pressure(KPa)                      4066.6

Saturated Liquid Density 25°C (kg/m3)        1188.1

Specific Heat of Liquid 25°C [KJ(kg.k)]        1.42

ODP                                     0

GWP                                    0.29