CAS 1522-29-8: 2-Butenoic acid, 3-hydroxy-, ethyl ester

Description:2-Butenoic acid, 3-hydroxy-, ethyl ester, also known as ethyl 3-hydroxy-2-butenoate, is an organic compound characterized by its ester functional group and a double bond in its butenoic acid structure. This compound typically appears as a colorless to pale yellow liquid with a fruity odor, making it potentially useful in flavoring and fragrance applications. It is soluble in organic solvents and exhibits moderate solubility in water due to the presence of both hydrophobic and hydrophilic regions in its molecular structure. The compound can participate in various chemical reactions, including esterification and hydrolysis, and may also undergo polymerization under certain conditions. Its reactivity is influenced by the presence of the hydroxyl group, which can engage in hydrogen bonding, enhancing its interactions with other molecules. Safety data indicates that, like many esters, it should be handled with care, as it may cause irritation upon contact with skin or eyes. Overall, 2-butenoic acid, 3-hydroxy-, ethyl ester is a versatile compound with applications in organic synthesis and potentially in the food and cosmetic industries.

Formula:C₆H₁₀O₃