Critical Point for temperature occurs at specific conditions where no phase boundary exists. There are multiple critical points, including liquid-vapor and liquid-liquid critical points.

This equation provides the liquid-vapor critical temperature for a number of selectable substances expressed in `""^@K`.

See also

• Reduced Pressure
• Reduced Temperature
• Reduced Specific Volume
• Reduced Properties Calculator
• Critical Temperatures and Pressures (data set)
• Critical Temperature (liquid-vapor)