What is the boiling point of butane in degrees Celsius?

The boiling point of butane is an important property of this substance, particularly in applications such as fuel for lighters and portable stoves. Butane, a hydrocarbon gas at room temperature, transitions to a liquid at its boiling point. The boiling point of butane is approximately 0 degrees Celsius.

This means that at temperatures below 0 degrees Celsius, butane exists in a liquid state, while at temperatures above this point, it will vaporize into a gas. Understanding the boiling point is crucial for applications involving pressurized gas systems and storage, ensuring safety and efficiency in their use.

The other provided temperatures do not reflect the correct boiling point of butane. -2.0 degrees Celsius indicates that butane would still exist in a gaseous state at this temperature, while 2.0 and 4.0 degrees Celsius are both above the boiling point, suggesting that butane would exist as a vapor rather than a liquid at these temperatures. Thus, 0 degrees Celsius is recognized as the accurate boiling point for butane.