Isobutane is a colorless, flammable gas that is a type of hydrocarbon. It belongs to the alkane family and has the chemical formula C₄H₁₀. Isobutane is commonly used as a fuel in lighters and portable stoves, as well as a refrigerant in cooling systems. Its unique structure allows it to be stored under pressure, making it convenient for various applications. In addition to its uses in everyday products, isobutane plays a role in the production of petrochemicals. It can be converted into other chemicals that are essential for making plastics and synthetic rubber. Overall, isobutane is an important compound in both household and industrial settings.