Decane is a straight-chain alkane with the chemical formula C10H22. It consists of ten carbon atoms connected by single bonds, making it part of the alkane family. Decane is a colorless liquid at room temperature and is commonly found in petroleum and natural gas. It is used as a solvent and in the production of various chemicals. In addition to its industrial applications, decane is also studied for its properties as a fuel. It has a relatively high boiling point compared to shorter alkanes, which makes it useful in certain combustion processes. Its presence in gasoline contributes to the overall performance of fuels.