Triethylsilyl Trifluoromethanesulfonate(CAS: 79271-56-0)

Triethylsilyl Trifluoromethanesulfonate is a chemical compound with the CAS number 79271-56-0. It is an organosilicon compound that serves as a silylating agent and is commonly used in organic synthesis. Its chemical formula is C9H21F3OSi, and it is a colorless liquid with a pungent odor. It is known for its stability and reactivity in various chemical reactions, particularly in the protection of alcohol groups in molecules.

Triethylsilyl Trifluoromethanesulfonate is widely used in pharmaceutical research for the synthesis of complex organic molecules. It also finds applications in the chemical industry as a reagent for silylation reactions. In research settings, it is employed in the protection of functional groups and as a source of trifluoromethanesulfonate groups. Its versatility makes it valuable in developing new drugs and materials.

Triethylsilyl Trifluoromethanesulfonate is considered hazardous and requires careful handling. It is toxic if inhaled or ingested and may cause skin and eye irritation. Safety standards recommend using appropriate personal protective equipment (PPE) and working in a well-ventilated area. While it is commonly used in controlled environments, proper training and adherence to safety protocols are essential to minimize risks.

Triethylsilyl Trifluoromethanesulfonate should be stored in a cool, dry, and well-ventilated area, away from heat and direct light. It is best kept in a sealed container at a temperature below 25°C to maintain stability. Due to its reactivity, it should be stored in a flammable and corrosive material-safe location, and kept away from incompatible substances to ensure safety and longevity.