Alpha-bromo-3'-acetoxyacetophenone(CAS: 38396-89-3)

Alpha-bromo-3'-acetoxyacetophenone is a colorless to white crystalline solid with a molecular weight of approximately 291.07 g/mol. It has a low solubility in water but is more soluble in organic solvents like ethanol and acetone. This compound is highly reactive due to the presence of the bromine and acetoxy groups, displaying typical electrophilic properties. It is often used in organic synthesis and as a reagent in chemical reactions.

Alpha-bromo-3'-acetoxyacetophenone is commonly synthesized through the bromination of 3'-acetoxyacetophenone using bromine in the presence of a base like potassium carbonate. The reaction is typically carried out under anhydrous conditions to ensure high yield and selectivity. This synthesis method provides a yield of around 70-80% and is a well-established procedure in organic chemistry.

Alpha-bromo-3'-acetoxyacetophenone is primarily used in the pharmaceutical and polymer industries. Its unique chemical properties make it valuable in developing new drugs and as a monomer for synthesizing advanced polymers. It is also employed in the production of sensors and in semiconductor manufacturing for specific applications requiring high purity chemicals.

When handling Alpha-bromo-3'-acetoxyacetophenone, it is crucial to use proper personal protective equipment (PPE) including gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or fume hood to minimize exposure. In case of a spill, use appropriate spill cleanup procedures and ensure the area is properly ventilated. Always consult the Safety Data Sheet (SDS) for detailed safety information and emergency procedures.