Propane - Vapor Pressure vs. Temperature

The vapor pressure of propane (C₃H₈) depends on the temperature. Vapor pressure of 100% propane:

Note! The metric chart indicates gauge pressure. The Imperial chart indicates absolute pressure . Imperial gauge pressure can be calculated as

psig = psia - (14.7 psi)                     (1)

• Propane Vapor Pressure in pdf-format
  

See also other properties of Propane at varying temperature and pressure : Density and specific weight, Dynamic and Kinematic Viscosity, Prandtl number, Specific heat (heat capacity), Thermal conductivity and Thermal diffusivity, and Thermophysical properties at standard conditions.