CH32CHCH3

CH3CHCH3, more commonly known as propane, is an alkane with the chemical formula C3H8. It is a colorless, highly flammable gas at standard temperature and pressure. Propane is a three-carbon molecule with a straight chain structure, where each carbon atom is bonded to hydrogen atoms such that all carbon valencies are satisfied. Its IUPAC name is propane, derived from its three-carbon chain.

Propane is a hydrocarbon and is often found as a component of natural gas. It is also a byproduct of petroleum refining and the production of biogas. Its primary use is as a fuel, commonly referred to as liquefied petroleum gas (LPG), which is a mixture primarily composed of propane and butane. LPG is widely used for heating, cooking, and powering vehicles. Due to its clean burning properties compared to some other fossil fuels, it is considered a more environmentally friendly option in certain applications.

The combustion of propane produces carbon dioxide and water. Its relatively low boiling point means it vaporizes easily when released from its pressurized liquid state, making it convenient for use as a fuel. Propane is also used as a refrigerant and as a feedstock in the petrochemical industry for the production of other chemicals. Its widespread availability and versatility contribute to its significant role in various sectors of the economy.