3,4-Difluorophenylmagnesium bromide(CAS: 90897-92-0)

3,4-Difluorophenylmagnesium bromide is an organomagnesium compound with the molecular formula C₆H₃F₂BrMg. It is a colorless to pale yellow liquid at room temperature. This compound is primarily used in organic synthesis and as a reagent in various chemical reactions.

3,4-Difluorophenylmagnesium bromide is mainly used as a synthetic reagent in organic chemistry. It serves as a nucleophile in various reactions, such as alkylations and coupling reactions, making it essential in the preparation of complex organic compounds for pharmaceuticals, agrochemicals, and fine chemicals.

While 3,4-Difluorophenylmagnesium bromide is safe when handled with appropriate precautions, it is highly flammable and should be used in a well-ventilated area. Proper protective equipment, including gloves and goggles, should be worn to prevent skin and eye contact. It should be kept away from strong oxidizers and heat sources.

3,4-Difluorophenylmagnesium bromide should be stored in a cool, dry place, away from direct sunlight and heat sources. It should be kept in a tightly sealed, flame-resistant container to prevent exposure to air and moisture. The storage area should be well-ventilated and free from ignition sources. It is recommended to store it under inert gases such as nitrogen to prevent decomposition.