Methyl-vinyl-bis-(4-amino-phenoxy)-silan, also known as 4-((4-((Trimethoxysilyl)methyl)phenyl)amino)phenoxy)-N-(2-vinylphenyl)benzeneamine, is a complex organic compound with the chemical formula C21H26N2O3Si. It is a type of silane coupling agent, which is used to improve the adhesion between inorganic substrates and organic polymers. Methyl-vinyl-bis-(4-amino-phenoxy)-silan contains a vinyl group, which allows for copolymerization with other vinyl monomers, and an amino group, which can react with epoxy resins. Its structure features a central silicon atom bonded to three methoxy groups and a phenyl group, with two additional phenyl groups connected through an amino linkage. Methyl-vinyl-bis-(4-amino-phenoxy)-silan is widely used in the manufacturing of composite materials, coatings, and adhesives due to its ability to enhance the interfacial bonding between the organic and inorganic phases.
The CAS Registry Mumber 1089-69-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,8 and 9 respectively; the second part has 2 digits, 6 and 9 respectively. Calculate Digit Verification of CAS Registry Number 1089-69: (6*1)+(5*0)+(4*8)+(3*9)+(2*6)+(1*9)=86 86 % 10 = 6 So 1089-69-6 is a valid CAS Registry Number.