Diphenylsilane(CAS: 775-12-2)

Diphenylsilane (CAS: 775-12-2) is a colorless liquid at room temperature. It has a molecular weight of 172.26 g/mol and a boiling point of 118.8°C. Diphenylsilane is slightly soluble in water but miscible with organic solvents. It is reactive towards moisture, forming silanol groups. It is often used as a silicon source in organosilicon chemistry.

Diphenylsilane (CAS: 775-12-2) is typically synthesized via the reaction of phenylmagnesium bromide with silane, often catalyzed by a Lewis acid like lithium chloride. The yield is around 90%, and the selectivity is excellent, making this a common method for preparing this compound.

Diphenylsilane (CAS: 775-12-2) is widely used in the pharmaceuticals, polymers, and semiconductor industries. It serves as a precursor in the synthesis of organosilicon compounds, which are used in drug delivery systems and polymer synthesis. In the semiconductor industry, it is used in the production of silicon-based materials and in coating processes.

When handling Diphenylsilane (CAS: 775-12-2), wear appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. Store it in a well-ventilated area and use a fume hood during handling. In case of spill, use appropriate cleanup procedures and consult the Safety Data Sheet (SDS) for detailed instructions.