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Triphenyl(isopropenyloxy)silane, also known as triphenyl(allyloxy)silane, is an organosilicon compound with the chemical formula (C6H5)3SiOCH2C(CH3)=CH2. It is a colorless, viscous liquid that is soluble in common organic solvents. triphenyl(isopropenyloxy)silane is primarily used as a coupling agent in the production of silicone rubber, where it helps to improve the adhesion between the rubber and various substrates, such as glass, metal, and plastic. Triphenyl(isopropenyloxy)silane is also employed as a reagent in organic synthesis, particularly in the formation of silyl ethers and as a protecting group for alcohols. Due to its reactivity, it is important to handle triphenyl(isopropenyloxy)silane with care, as it can be sensitive to moisture and air.

17719-01-6

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17719-01-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17719-01-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,7,1 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 17719-01:
(7*1)+(6*7)+(5*7)+(4*1)+(3*9)+(2*0)+(1*1)=116
116 % 10 = 6
So 17719-01-6 is a valid CAS Registry Number.

17719-01-6Upstream product

17719-01-6Relevant academic research and scientific papers

Process for the preparation of vinyl- or allyl-containing compounds

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Page/Page column 6, (2008/06/13)

A vinyl- or allyl-containing compound represented by following Formula (3): wherein R2, R3, R4, R5, and R6 each represent hydrogen atom or a nonmetallic atom-containing group; R7 represents a nonmetallic atom-containing group; Y represents a group selected from the group consisting of —Si(R8) (R9) —, —Si(R10) (R11)—O—, the left hand of which is combined with R7, and —NR12—, wherein R8, R9, R10, R11, and R12 each represent hydrogen atom or a nonmetallic atom-containing group; and “n” represents 0 or 1, is prepared by reacting a vinyl or allyl ester compound represented by following Formula (1): wherein R1 represents hydrogen atom or a nonmetallic atom-containing group; R2, R3, R4, R5, R6, and “n” are as defined above, with a compound represented by following Formula (2): [in-line-formulae]R7—Y—H ??(2)[/in-line-formulae] wherein R7 and Y are as defined above, in the presence of a transition element compound.

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