1-[4-(Difluoromethoxy)phenyl]ethanone(CAS: 83882-67-1)

1-[4-(Difluoromethoxy)phenyl]ethanone (CAS: 83882-67-1) is a white crystalline solid with a molecular weight of 220.12 g/mol. It has a low water solubility and moderate solubility in common organic solvents. Chemically, it is relatively stable but reactive towards strong bases and reducing agents. It is used in organic synthesis and pharmaceutical applications due to its unique functional groups.

1-[4-(Difluoromethoxy)phenyl]ethanone can be synthesized via the reaction of 4-(difluoromethoxy)benzaldehyde with acetaldehyde in the presence of a Lewis acid catalyst. The process involves a Friedel-Crafts acylation step followed by dehydration to form the ketone. The yield is typically around 70-80%, and the method provides good selectivity for the desired product.

1-[4-(Difluoromethoxy)phenyl]ethanone (CAS: 83882-67-1) is primarily used in the pharmaceutical and chemical industries. It serves as a precursor in the synthesis of various drug candidates and is also utilized in the development of new materials and sensors. Its unique functional groups make it valuable in these applications.

When handling 1-[4-(Difluoromethoxy)phenyl]ethanone (CAS: 83882-67-1), lab personnel should wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. The substance should be stored in a cool, dry place away from heat sources. Spills should be handled in a well-ventilated area using appropriate absorbents, and the material safety data sheet (MSDS) should be consulted for specific handling and disposal instructions.