4,4-Difluoro-1-(3-fluoro-4-methoxyphenyl)-1,3-butanedione(CAS: 170570-77-1)

The compound 4,4-Difluoro-1-(3-fluoro-4-methoxyphenyl)-1,3-butanedione (CAS: 170570-77-1) has a crystalline form and a molecular weight of approximately 268.2 g/mol. It has a low solubility in water but is soluble in organic solvents like methanol and ethanol. The compound exhibits moderate reactivity, particularly towards nucleophilic substitution and addition reactions. It is stable under normal conditions but should be handled with care to prevent degradation.

4,4-Difluoro-1-(3-fluoro-4-methoxyphenyl)-1,3-butanedione (CAS: 170570-77-1) can be synthesized via a multi-step process involving the protection of the hydroxyl group, followed by fluoroalkylation and subsequent deprotection. Common catalysts include boron trifluoride and trifluoroacetic anhydride. The overall yield is around 60-70%, with high selectivity for the desired product.

4,4-Difluoro-1-(3-fluoro-4-methoxyphenyl)-1,3-butanedione (CAS: 170570-77-1) finds application in the pharmaceutical industry for the synthesis of biologically active compounds. It is also used in the development of advanced materials, particularly in the polymer and semiconductor industries. The compound's unique chemical structure makes it suitable for use in sensors and other electronic devices.

When handling 4,4-Difluoro-1-(3-fluoro-4-methoxyphenyl)-1,3-butanedione (CAS: 170570-77-1), appropriate personal protective equipment (PPE) should be worn, including safety goggles and gloves. The compound should be handled in a well-ventilated area or a fume hood to prevent inhalation. Spills should be cleaned up using appropriate absorbents, and the area should be rinsed with water. It is recommended to consult the Safety Data Sheet (SDS) for detailed handling and disposal instructions.