Triisopropylsilane(CAS: 6459-79-6)

Triisopropylsilane (CAS: 6459-79-6) is a colorless, flammable liquid with a molecular weight of approximately 162.23 g/mol. It has a low boiling point of 89-90 °C and a high flash point. The compound is moderately soluble in water but readily soluble in organic solvents like hexane and toluene. Chemically, it is used as a silicon-containing compound in organic synthesis and as a solvent. It is also known for its reactivity with amines and halides.

Triisopropylsilane (CAS: 6459-79-6) is commonly synthesized via the reaction of dichlorodisilane with isopropanol. This process involves the substitution of chlorine groups by isopropyl groups. The reaction is carried out in the presence of a catalyst, such as potassium carbonate, which enhances the selectivity and yield of the product. The method provides a high yield of triisopropylsilane with good purity.

Triisopropylsilane (CAS: 6459-79-6) is widely used in the pharmaceuticals, polymers, and semiconductor industries. In pharmaceuticals, it serves as a precursor for the synthesis of silane-containing drugs. In polymers, it is used as a cross-linking agent. For semiconductors, it acts as a cleaning and etching agent. Additionally, it is utilized in the production of sensors and as a standard compound in analytical chemistry.

When handling triisopropylsilane (CAS: 6459-79-6), it is essential to wear proper personal protective equipment (PPE), including gloves and goggles, to prevent skin and eye contact. Work in a well-ventilated area or fume hood to avoid inhalation. Ensure good laboratory hygiene practices and have appropriate spill cleanup materials on hand. Always consult the Safety Data Sheet (SDS) for detailed emergency response procedures and storage recommendations. Proper disposal methods should be followed to prevent environmental contamination.