N,N-Diethyl-3-(trimethoxysilyl)-1-propanamine(CAS: 41051-80-3)

N,N-Diethyl-3-(trimethoxysilyl)-1-propanamine (CAS: 41051-80-3) is a colorless to pale yellow liquid with a molecular weight of approximately 313.35 g/mol. It has moderate solubility in common organic solvents but is poorly soluble in water. The compound is known for its reactivity towards siloxane coupling, making it useful in various applications. Its physical properties include a boiling point around 140°C and a melting point close to 0°C.

N,N-Diethyl-3-(trimethoxysilyl)-1-propanamine can be synthesized via a multistep process involving the reaction of diethylamine with trimethoxysilane followed by alkylation with 1-propanamine. The synthesis typically requires mild to moderate reaction conditions and can be catalyzed by Lewis acids or organometallic compounds. This process yields a compound with good selectivity and high yield, making it suitable for industrial applications.

N,N-Diethyl-3-(trimethoxysilyl)-1-propanamine (CAS: 41051-80-3) is extensively used in the semiconductor industry for surface modification and in the polymer industry for improving adhesion and compatibility. It also finds applications in the pharmaceutical sector for drug delivery systems and in the production of sensors for its chemical reactivity towards siloxane coupling.

Proper personal protective equipment (PPE) is essential when handling N,N-Diethyl-3-(trimethoxysilyl)-1-propanamine (CAS: 41051-80-3), including gloves, goggles, and a lab coat. It should be stored in a properly ventilated area and handled under a fume hood to minimize inhalation risks. Spills should be cleaned up with caution, using appropriate absorbent materials, and following safety data sheet (SDS) guidelines for disposal.