3,5-Difluorobenzyl Alcohol(CAS: 79538-20-8)

3,5-Difluorobenzyl alcohol is a colorless to light yellow liquid with a molecular weight of approximately 168.07 g/mol. It has a low solubility in water but is soluble in ethanol and other organic solvents. Chemically, it is highly reactive, especially towards nucleophiles, and can undergo reactions such as esterification and reduction.

3,5-Difluorobenzyl alcohol is typically synthesized via the reduction of 3,5-difluorobenzyl aldehyde using a reducing agent like sodium borohydride. The process involves careful control of temperature and stoichiometry to ensure high yield and selectivity.

3,5-Difluorobenzyl alcohol is used in the pharmaceutical industry for the synthesis of certain drugs, in the polymer industry for modifying properties of polymers, in sensors for detecting specific chemical species, and in semiconductors for doping and chemical vapor deposition processes.

When handling 3,5-difluorobenzyl alcohol, 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. Spills should be cleaned up immediately using appropriate absorbents and materials, and spill disposal should follow local regulations. Always consult the Safety Data Sheet (SDS) for detailed safety information.