Bis(3,3,3-Trifluoropropy)Tetramethyldisilazane(CAS: 39482-87-6)

N-[Dimethyl(3,3,3-trifluoropropyl)silyl]-1,1-dimethyl-1-(3,3,3-trifluoropropyl)silanamine is a colorless or white crystalline solid with a molecular weight of approximately 446.5 g/mol. It is poorly soluble in water but soluble in organic solvents like dichloromethane and tetrahydrofuran. The compound is known for its low reactivity due to the stability of the trifluoropropyl and silyl groups.

N-[Dimethyl(3,3,3-trifluoropropyl)silyl]-1,1-dimethyl-1-(3,3,3-trifluoropropyl)silanamine is synthesized through a multistep process involving the reaction of trifluoropropylamine with dimethylsilyl halide in the presence of a base such as potassium carbonate. The synthesis typically yields a mixture with high purity and selectivity, though the exact yield can vary depending on the reaction conditions.

N-[Dimethyl(3,3,3-trifluoropropyl)silyl]-1,1-dimethyl-1-(3,3,3-trifluoropropyl)silanamine is used in pharmaceuticals for its ability to enhance the stability and solubility of drug molecules. It also finds application in the synthesis of polymers, where it can improve the mechanical properties of polymer films. Additionally, it is utilized in sensor technology for its unique chemical reactivity and in semiconductor manufacturing due to its stable trifluoromethyl groups.

When handling N-[Dimethyl(3,3,3-trifluoropropyl)silyl]-1,1-dimethyl-1-(3,3,3-trifluoropropyl)silanamine, it is essential to use proper personal protective equipment (PPE) including gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood to minimize inhalation risks. In case of spillage, use appropriate absorbents and follow the safety data sheet (SDS) for disposal instructions. Avoid contact with skin and eyes, and avoid ingestion or inhalation of the compound.