How should 3,4-Difluorophenylmagnesium bromide (CAS: 90897-92-0) be stored?

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.