Tris-(methoxy-dimethylsilyl)-amin, also known as (3-aminopropyl)trimethoxysilane, is a colorless liquid with the chemical formula C9H23NO3Si3. It is a silane coupling agent that is widely used in various applications, including the modification of surfaces, adhesion promotion, and the synthesis of silane-based materials. Tris-(methoxy-dimethylsilyl)-amin is composed of a central nitrogen atom bonded to three methoxy-dimethylsilyl groups, which are derived from the parent compound dimethylsilyl ether. The presence of the amino group allows for the formation of covalent bonds with various substrates, enhancing adhesion and compatibility between different materials. Tris-(methoxy-dimethylsilyl)-amin is commonly used in the production of composite materials, coatings, and adhesives, as well as in the treatment of glass and mineral surfaces to improve their properties.
The CAS Registry Mumber 18790-13-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,7,9 and 0 respectively; the second part has 2 digits, 1 and 3 respectively. Calculate Digit Verification of CAS Registry Number 18790-13: (7*1)+(6*8)+(5*7)+(4*9)+(3*0)+(2*1)+(1*3)=131 131 % 10 = 1 So 18790-13-1 is a valid CAS Registry Number.