Propylsilanetriyl triacetate(CAS: 17865-07-5)

Propylsilanetriyl triacetate (CAS: 17865-07-5) is a colorless liquid with a molecular weight of approximately 248.4 g/mol. It has a low boiling point and is poorly soluble in water but miscible with organic solvents. The compound is reactive towards hydroxyl groups and can undergo hydrolysis under basic conditions. It forms crystals under certain conditions, making it suitable for applications requiring stability in various environments.

Propylsilanetriyl triacetate (CAS: 17865-07-5) is typically synthesized through the reaction of propylsilane with acetic anhydride in the presence of a catalytic amount of a Lewis acid, such as aluminum chloride. The process involves acetylation of the propylsilane to form the desired triacetate, with high selectivity and yield. The exact conditions may vary depending on the scale of production and desired purity.

Propylsilanetriyl triacetate (CAS: 17865-07-5) is utilized in various industries, including pharmaceuticals for coating and derivatization of drugs, polymers for modifying and enhancing properties, sensors for improving sensitivity and stability, and semiconductors for etching and cleaning processes. It is also used in the formulation of adhesives and coatings due to its reactive functionality.

When handling Propylsilanetriyl triacetate (CAS: 17865-07-5), appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be worn to prevent skin and eye contact. Work should be conducted in a well-ventilated area or a fume hood to avoid inhalation. Spills should be cleaned up immediately using appropriate absorbent materials, and the area should be thoroughly washed. Always refer to the Safety Data Sheet (SDS) for detailed safety information and emergency procedures.