octanediol

Octanediol is a chemical compound with the formula C8H18O2. It is a diol, meaning it contains two hydroxyl (-OH) functional groups. Specifically, it is an eight-carbon chain with hydroxyl groups attached to the first and eighth carbon atoms. This structure classifies it as a terminal diol. Octanediol is typically a colorless liquid or a low-melting solid at room temperature, depending on its purity and specific isomer.

Octanediol finds application in various industrial processes. It can be used as a monomer in the synthesis of polymers, such as polyesters and polyurethanes, contributing flexibility and specific properties to the resulting materials. Its diol nature allows it to participate in esterification and etherification reactions. Octanediol can also serve as a solvent or a humectant, attracting and retaining moisture, which makes it useful in cosmetic and personal care formulations. Furthermore, its chemical structure can be exploited in the production of surfactants and other specialty chemicals. The specific properties and applications of octanediol are influenced by its chain length and the position of the hydroxyl groups.