Chloro(3,3-dimethylbutyl)dimethylsilane(CAS: 96220-76-7)

Chloro(3,3-dimethylbutyl)dimethylsilane is a colorless liquid with a molecular weight of approximately 214.36 g/mol. It has a boiling point of 62-63°C and a density of 0.865 g/cm³. The compound is moderately soluble in common organic solvents but poorly soluble in water. Chemically, it is relatively stable but can react with strong oxidizing agents and reducing agents. It is also known for its reactivity in silicon chemistry applications.

Chloro(3,3-dimethylbutyl)dimethylsilane is typically synthesized via the reaction of chloromethylsilane with 3,3-dimethylbutylamine. This process involves the use of a mild base to facilitate the substitution reaction. The yield of the product is generally high, and the reaction is carried out under mild conditions to avoid side reactions. Catalysts such as tertiary amines can be used to improve selectivity and yield.

Chloro(3,3-dimethylbutyl)dimethylsilane is used in a variety of industries. It is a key intermediate in the synthesis of silicon-containing compounds, which are utilized in pharmaceuticals for drug development, in polymers for advanced materials, and in sensors for detecting various chemical species. Additionally, it finds applications in the semiconductor industry for manufacturing integrated circuits and in the chemical industry for the production of other silanes.

When handling Chloro(3,3-dimethylbutyl)dimethylsilane, it is important to use appropriate personal protective equipment (PPE), including gloves and safety glasses. The compound should be stored in a cool, dry place away from strong oxidizing and reducing agents. Fume hoods should be used during handling to minimize inhalation risks. In case of a spill, it should be cleaned up using appropriate absorbents and disposed of according to local regulations. Always refer to the safety data sheet (SDS) for detailed handling and emergency procedures.