Triisopropylsilyl trifluoromethanesulfonate(CAS: 80522-42-5)

Triisopropylsilyl trifluoromethanesulfonate (CAS: 80522-42-5) is a highly reactive silylating agent with the chemical formula C18H35F3O3Si. It is a colorless liquid with a strong, sharp odor, commonly used in organic chemistry for introducing silyl groups into molecules. Its trifluoromethanesulfonate group (triflate) makes it a potent electrophilic reagent, and it is known for its stability in non-aqueous environments.

Triisopropylsilyl trifluoromethanesulfonate (CAS: 80522-42-5) is primarily used in pharmaceutical synthesis as a protecting group reagent, in polymer chemistry for functional group modification, and in research for silylating organic compounds. It also finds applications in industrial processes involving silicon-based materials and as a catalyst in certain chemical reactions due to its high reactivity and ability to generate silyl triflates.

Triisopropylsilyl trifluoromethanesulfonate (CAS: 80522-42-5) is hazardous and requires careful handling. It is corrosive to skin and eyes, and inhalation may cause respiratory irritation. Safety measures include using appropriate PPE, working in a fume hood, and adhering to OSHA guidelines. It is not safe for ingestion or prolonged skin contact, and proper disposal protocols must follow EPA regulations.

Triisopropylsilyl trifluoromethanesulfonate (CAS: 80522-42-5) should be stored in a cool, dry, and dark place, ideally at 2-8°C, in a sealed, airtight container. It is sensitive to moisture and light, so storage in a desiccator or under an inert atmosphere (e.g., nitrogen) is recommended. Avoid exposure to air and ensure it is kept away from incompatible materials to maintain stability and safety.