C11H24 is a chemical compound known as undecane, which belongs to the alkane family. It consists of 11 carbon atoms and 24 hydrogen atoms, making it a straight-chain hydrocarbon. Undecane is a colorless liquid at room temperature and is typically found in petroleum and natural gas. This compound is used in various applications, including as a solvent and in the production of other chemicals. Undecane can also serve as a reference compound in studies related to gas chromatography and hydrocarbon analysis, helping scientists understand the behavior of similar compounds in different environments.