Silane, ethenyldiethylphenyl-, also known as vinyldiethylphenylsilane, is an organosilicon compound with the chemical formula C10H16Si. It is a colorless liquid that is insoluble in water but soluble in organic solvents. Silane, ethenyldiethylphenyl- is primarily used as a coupling agent in the production of composite materials, such as glass-reinforced plastics and rubber, to improve the adhesion between the inorganic and organic phases. It is also employed as a reagent in the synthesis of various organosilicon compounds and as a silylating agent in organic synthesis. Due to its reactivity, it is important to handle vinyldiethylphenylsilane with care, as it can react with moisture and oxygen.
The CAS Registry Mumber 4519-20-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,1 and 9 respectively; the second part has 2 digits, 2 and 0 respectively. Calculate Digit Verification of CAS Registry Number 4519-20: (6*4)+(5*5)+(4*1)+(3*9)+(2*2)+(1*0)=84 84 % 10 = 4 So 4519-20-4 is a valid CAS Registry Number.