At 130°F, what is the vapor pressure of propane?

The vapor pressure of propane at a specific temperature reflects the pressure exerted by the vapor in equilibrium with its liquid phase. At 130°F, the vapor pressure of propane is indeed approximately 287 PSIG. This value is consistent with the established properties of propane, as increased temperature leads to increased vapor pressure.

Understanding vapor pressure is crucial for safe handling and storage of propane because it influences how propane behaves under different temperature conditions. Knowing the vapor pressure at various temperatures helps in designing systems that can safely contain propane and in predicting its performance during use.

In context, while the other values represent significant pressures, they do not accurately correlate with the typical vapor pressure of propane at 130°F according to reliable data sources. Hence, it's essential to rely on established data when determining vapor pressures for practical applications in the field of liquefied petroleum gases.