1,4-Bis-(dimethyl-phenyl-siloxy)-benzol, also known as 1,4-bis(dimethylphenylsilyloxy)benzene, is an organosilicon compound characterized by its molecular formula C20H24O2Si2. 1,4-Bis-(dimethyl-phenyl-siloxy)-benzol features a benzene ring with two dimethylphenylsilyl groups attached at the 1,4-positions, where each group consists of a dimethylphenyl group connected to a silicon atom through an oxygen atom. The dimethylphenylsilyl groups contribute to the compound's stability and reactivity, making it a valuable intermediate in the synthesis of various organosilicon materials and compounds. Its unique structure and properties make it useful in applications such as polymers, adhesives, and sealants, where its ability to form strong bonds and improve material performance is beneficial.
The CAS Registry Mumber 4619-07-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,1 and 9 respectively; the second part has 2 digits, 0 and 7 respectively. Calculate Digit Verification of CAS Registry Number 4619-07: (6*4)+(5*6)+(4*1)+(3*9)+(2*0)+(1*7)=92 92 % 10 = 2 So 4619-07-2 is a valid CAS Registry Number.