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Alfa Aesar™ Diphenylsilane, 97%

Manufacturer:  Alfa Aesar™ A1088422

Quantity 100g

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Catalog No. AAA1088422


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Specifications

Description

Applications
Thiocarbonyl derivatives of secondary alcohols are readily reduced by diphenylsilane in a radical chain process at room temperature using triethylborane-air as an initiator. An improved radical chain procedure for the deoxygenation of secondary and primary alcohols using diphenylsilane as hydrogen atom donor and triethylborane-air as initiator. Diphenylsilane is a reagent in the invention of radical reactions for deoxygenation of alcohols via their thiocarbonyl derivatives, deamination via isonitriles, and dehalogenation of bromo- and iodo- compounds by radical chain chemistry. Fluorescent film sensor for vapor-phase nitroaromatic explosives via monolayer assembly of oligo(diphenylsilane) on glass plate surfaces. Reductions of carboxylic acid derivatives by silanes in the presence of rhodium complexes were studied. Carboxylic esters were reduced to alcohols by diphenylsilane catalyzed by [RhCl (cod)] 2/4PPh 3 or [RhCl (PPh 3) 3] at room temperature in up to 99% yields. Sequential C- Si bond formations from diphenylsilane and its application to silanediol peptide isostere precursors.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, bases, haevy metal powders.
Description & Specifications

Chemical Identifiers

775-12-2
(C6H5)2SiH2
MFCD00003002
Diphenylsilane
C12H12Si
184.32
2935887

Specifications

775-12-2
(C6H5)2SiH2
MFCD00003002
95° to 97°C (13mmHg)
98°C (208°F)
97%
C12H12Si
184.32
2935887
100g
Diphenylsilane

Safety and Handling

SDS & Safety Documents

GHS H Statement
H315-H319
Causes skin irritation.
Causes serious eye irritation.

GHS P Statement
P280g-P305+P351+P338
Wear protective gloves.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.

Warning

TSCA : TSCA

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