Butyraldiol

Butyraldiol is a chemical compound with the formula C4H10O2. It is a diol, meaning it contains two hydroxyl (-OH) functional groups. Specifically, it is a four-carbon chain with hydroxyl groups attached to two different carbon atoms. There are several possible isomers of butyraldiol, depending on the positions of the hydroxyl groups. For example, 1,2-butanediol, 1,3-butanediol, and 1,4-butanediol are all isomers of butyraldiol. These isomers differ in their physical and chemical properties. Butyraldiols are generally colorless liquids that are soluble in water and organic solvents. They can be synthesized through various chemical reactions, often involving the reduction of corresponding dicarbonyl compounds or the hydration of unsaturated alcohols. Applications for butyraldiols vary depending on the specific isomer. For instance, some are used as solvents, humectants, or intermediates in the production of polymers and pharmaceuticals. Their reactivity is typical of alcohols, allowing for reactions such as esterification and oxidation.