Hexadecylamine is a long-chain primary amine with the chemical formula C16H35NH2. It consists of a hexadecyl group, which is a 16-carbon alkyl chain, attached to an amine group. This compound is often used in various industrial applications, including as a surfactant, corrosion inhibitor, and in the production of certain polymers. Due to its hydrophobic nature, hexadecylamine can interact with both water and oil, making it useful in formulations that require emulsification. It is also studied for its potential applications in nanotechnology and biomedical research, where its properties can be leveraged for drug delivery systems and other innovative technologies.