At what temperature does propane typically liquefy?

Propane typically liquefies at around -44°F (-42°C) under normal atmospheric pressure. This temperature is critical to understanding how propane can be stored and transported, as it exists as a gas at temperatures above this point. When propane is cooled below its boiling point, it changes from a gaseous state to a liquid state, making it easier to store in pressurized tanks.

The liquefaction point is essential for applications that require propane to be utilized in a liquid form, such as in heating or as a fuel for appliances. Understanding the liquefaction temperature helps technicians manage and maintain systems involving propane, ensuring they operate safely and efficiently.

The other temperatures listed do not align with propane's known liquefaction properties, making them unsuitable answers for this question.