Ethyl 2-oxo-4-phenylbutyrate (>90%)(CAS: 64920-29-2)

Ethyl 2-oxo-4-phenylbutyrate (CAS: 64920-29-2) is a crystalline solid with a molecular weight of approximately 228.3 g/mol. It has a pungent odor and is slightly soluble in water but highly soluble in organic solvents like ethanol and acetone. Chemically, it reacts readily with bases to form the corresponding salts. It is stable under normal conditions but should be stored away from strong acids and bases.

Ethyl 2-oxo-4-phenylbutyrate (CAS: 64920-29-2) is typically synthesized via a multistep process, starting with phenylacetic acid and acetic anhydride. A suitable catalyst, such as p-toluenesulfonic acid, is used to facilitate the esterification reaction. The crude product is then purified using column chromatography or recrystallization. Yield can reach up to 85% with good selectivity.

Ethyl 2-oxo-4-phenylbutyrate (CAS: 64920-29-2) is widely used in the pharmaceutical industry for the synthesis of certain drugs. It is also utilized in the polymer industry as a monomer for the production of specialty polymers. Additionally, it finds applications in the sensor technology sector due to its reactivity and is sometimes employed in semiconductor manufacturing processes.

When handling Ethyl 2-oxo-4-phenylbutyrate (CAS: 64920-29-2), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood to minimize inhalation risk. Spills should be handled with proper absorbent material, and the area should be thoroughly cleaned. Always refer to the Safety Data Sheet (SDS) for detailed information on handling and disposal.