Triphenyl-<1,1-diphenyl-aethyl>-silan, also known as triphenyl(1,1-diphenylethyl)silane, is an organosilicon compound characterized by a silicon atom bonded to three phenyl groups and a 1,1-diphenylethyl group. This molecule is a derivative of silane, where the hydrogen atoms are replaced by phenyl and 1,1-diphenylethyl groups, resulting in a highly symmetrical and sterically demanding structure. It is often used in organic synthesis and as a ligand in coordination chemistry due to its ability to stabilize transition metal complexes. The compound is also of interest in materials science for its potential applications in the development of new polymers and materials with unique properties.
The CAS Registry Mumber 18834-22-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,8,3 and 4 respectively; the second part has 2 digits, 2 and 2 respectively. Calculate Digit Verification of CAS Registry Number 18834-22: (7*1)+(6*8)+(5*8)+(4*3)+(3*4)+(2*2)+(1*2)=125 125 % 10 = 5 So 18834-22-5 is a valid CAS Registry Number.