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1,1,2-Trimethyl-1,2,2-triphenyldisilane is an organosilicon compound with the molecular formula C21H22Si2. It is a colorless, crystalline solid that is insoluble in water but soluble in organic solvents. 1,1,2-trimethyl-1,2,2-triphenyldisilane is characterized by its unique structure, which includes two phenyl groups attached to a central silicon atom, with a methyl group on each of the terminal silicon atoms. It is synthesized through the reaction of triphenylchlorosilane with trimethylsilylpotassium. 1,1,2-Trimethyl-1,2,2-triphenyldisilane is primarily used as a precursor in the synthesis of various organosilicon compounds and as a reagent in organic synthesis. Due to its stability and unique properties, it has potential applications in the fields of materials science, pharmaceuticals, and electronics.

1450-19-7

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1450-19-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1450-19-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,5 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1450-19:
(6*1)+(5*4)+(4*5)+(3*0)+(2*1)+(1*9)=57
57 % 10 = 7
So 1450-19-7 is a valid CAS Registry Number.

1450-19-7Relevant academic research and scientific papers

Disilane and preparation method thereof

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Paragraph 0074-0077, (2020/01/25)

The invention discloses disilane and a preparation method thereof. The preparation method of disilane includes: subjecting a uniformly mixed reaction system containing tertiary hydrosilane and a catalyst to dehydrogenation reaction at a temperature ranging from -10DEG C to 120DEG C to obtain disilane, wherein the catalyst comprises a silver salt. The invention also discloses the disilane preparedby the method. The method for preparation of the disilane by catalyzing tertiary silane dehydrogenation with the silver salt adopts the silver salt to activate the Si-H bond in the silane so as to realize construction of disilane. Therefore, the invention provides an efficient and simple method for preparation of the compound, and the application prospect is wide.

Die Chemie von Silylenoiden: Synthese und Reaktivitaet von (Alkoxysilyl)lithiumverbindungen

Tamao, Kohei,Kawachi, Atsushi

, p. 886 - 888 (2007/10/02)

Stichworte: Siliciumverbindungen * Silylenoide

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