Ethyl 3-hydroxybutanoate(CAS: 5405-41-4)

Ethyl 3-hydroxybutanoate is a chemical compound with the formula C6H12O3. It is a colorless liquid characterized by a mild, fruity odor. This ester contains a hydroxyl group on the third carbon of the butanoate chain, making it useful in various chemical applications. It is soluble in organic solvents and has moderate solubility in water.

Ethyl 3-hydroxybutanoate is primarily used in the pharmaceutical industry as an intermediate in drug synthesis. It also serves as a flavoring agent in the food industry due to its pleasant aroma. Additionally, it finds applications in research for organic chemistry and industrial processes involving esterification reactions.

Ethyl 3-hydroxybutanoate is generally considered safe when handled properly. It has low toxicity but may cause skin or eye irritation. Safety precautions include wearing protective gloves, goggles, and ensuring adequate ventilation. Always follow established safety standards for chemical handling and disposal.

Ethyl 3-hydroxybutanoate should be stored in a cool, dry place, away from light and moisture. Keep in a tightly sealed container to maintain stability. Storage conditions should be controlled to prevent degradation, typically below 25°C and with humidity levels below 60%.