Tridecane is a straight-chain alkane with the chemical formula C13H28. It consists of thirteen carbon atoms and is part of the alkane family, which are saturated hydrocarbons. Tridecane is a colorless liquid at room temperature and is commonly found in various natural sources, including petroleum and vegetable oils. This compound is often used in laboratories and industrial applications, such as in the production of surfactants and as a solvent. Due to its hydrophobic nature, tridecane is also studied for its potential use in biofuels and other energy-related applications.