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Physical Properties for Xenon

Formula Xe
Molecular Weight (lb/mol) 131.3
Critical Temp. (°F) 61.9
Critical Pressure (psia) 847.1
Boiling Point (°F) -162.6
Melting Point (°F) -169.4
Psat @ 70°F (psia) (note 1)
Liquid Density @ 70°F (lb/ft3) (note 1)
Gas Density @ 70°F 1 atm (lb/ft3) 0.3414
Specific Volume @ 70°F 1 atm (ft3/lb) 2.93
Specific Gravity 4.639
Specific Heat @ 70°F (Btu/lbmol-°F) 5.02

1 = Signifies at 70°F, the compound is above its critical temperature.
2 = Signifies that at 70°F, the compound is below the normal boiling point and only the equilibrium vapor is present at 1 atmosphere.

Gas Physical Properties

Gas Fast Facts


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