Diphenylsilane
Price | Get Latest Price | ||
Package | 1kg | 5kg | 10kg |
Min. Order: | 1kg |
Supply Ability: | 1000kg |
Update Time: | 2023-03-20 |
Product Details
Product Name: Diphenylsilane | CAS No.: 775-12-2 |
EC-No.: 212-271-4 | Min. Order: 1kg |
Purity: 98% | Supply Ability: 1000kg |
Release date: 2023/03/20 | |
MF:: C12H12Si | MW:: 184.31 |
Appearance:: Colorless to Almost colorless liquid | Contact:: Jessei@lychems.cn |
Diphenylsilane Chemical Properties |
Melting point | <20°C |
Boiling point | 95-97 °C/13 mmHg (lit.) |
density | 0.993 g/mL at 25 °C (lit.) |
refractive index | n |
Fp | 209 °F |
storage temp. | Inert atmosphere,2-8°C |
form | liquid |
Specific Gravity | 1 |
color | colorless |
Water Solubility | Decomposes in water. |
Hydrolytic Sensitivity | 3: reacts with aqueous base |
Sensitive | Air & Moisture Sensitive |
BRN | 2935887 |
InChIKey | VDCSGNNYCFPWFK-UHFFFAOYSA-N |
CAS DataBase Reference | 775-12-2(CAS DataBase Reference) |
NIST Chemistry Reference | Silane, diphenyl-(775-12-2) |
EPA Substance Registry System | Silane, diphenyl- (775-12-2) |
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.
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