17964-10-2

Basic information

• Product Name: DIETHYLDIPHENYLSILANE
• Synonyms: diethyldiphenyl-silan;DIPHENYLDIETHYLSILANE;DIETHYLDIPHENYLSILANE;Diethyldiphenylsilane(Diphenyldiethylsilane);Silane,diethyldiphenyl-
• CAS NO: 17964-10-2
• Molecular Formula: C₁₆H₂₀Si
• Molecular Weight: 240.42
• Mol File: 17964-10-2.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 144 °C
• Flash Point: 122°C
• Appearance: /
• Density: 0.95g/cm³
• Vapor Pressure: 0.00189mmHg at 25°C
• Refractive Index: 1.538
• CAS DataBase Reference: DIETHYLDIPHENYLSILANE(CAS DataBase Reference)
• NIST Chemistry Reference: DIETHYLDIPHENYLSILANE(17964-10-2)
• EPA Substance Registry System: DIETHYLDIPHENYLSILANE(17964-10-2)

Safety Data

• Hazardous Substances Data: 17964-10-2(Hazardous Substances Data)

Usage

General Description

Diethyldiphenylsilane is a chemical compound with the formula (C6H5)2Si(C2H5)2. It is a colorless liquid at room temperature and is used as a coupling reagent in organic synthesis. Diethyldiphenylsilane has two phenyl groups and two ethyl groups attached to a central silicon atom. It is commonly utilized in the formation of carbon-silicon bonds and as a precursor in the synthesis of various organosilicon compounds. Diethyldiphenylsilane is also employed as a reducing agent in some organic reactions and as a source of silicon in the production of high-temperature silicon carbides.

InChI:InChI=1/C16H20Si/c1-3-17(4-2,15-11-7-5-8-12-15)16-13-9-6-10-14-16/h5-14H,3-4H2,1-2H3

Upstream product

• 1719-53-5 diethyldichlorosilane 
• 925-90-6 ethylmagnesium bromide 
• 80-10-4 diphenylsilyl dichloride 
• 18666-24-5 ethyltriphenylsilane 
• 2987-77-1 triethylphenylsilane 
• 6990-64-3 triphenylsilyl bromide 
• 76-86-8 Triphenylsilyl chloride 
• 591-50-4 iodobenzene 
• 542-91-6 H₂SiEt₂ 
• 557-20-0 diethylzinc 
• 98-13-5 Phenyltrichlorosilane 
• 591-51-5 phenyllithium 

Downstream Products

• 17933-80-1 diethyl-bis-(3-nitro-phenyl)-silane 
• 18673-67-1 bis-(3-acetylamino-phenyl)-diethyl-silane 
• 17937-96-1 diethyl-bis-(3-amino-phenyl)-silane 

Relevant articles and documents

Integrated palladium-catalyzed arylation of heavier groupa 14 hydrides

A convenient procedure has been developed for the preparation of Groupa 14 compounds by integrated palladium-catalyzed cross-coupling of aromatic iodides with the corresponding Groupa 14 hydrides in the presence of a base. The reaction conditions can be applied to the cross-coupling of tertiary, secondary, and primary Groupa 14 compounds. In most cases, the desired arylated products were obtained in synthetically useful yields. Even in the case of aryl iodides containing OH, NH2, CN, or CO2R groups, the reactions proceeded with good to high yields with tolerance of these reactive functional groups. A possible application of this method is the unique synthesis of a fungicidal diarylmethyl(1H-1,2,4-triazol-1-ylmethyl)silane derivative. A convenient procedure has been developed for the preparation of Groupa 14 compounds by integrated palladium-catalyzed cross-coupling of aromatic iodides with the corresponding Groupa 14 hydrides in the presence of a base (see picture). Application of this method in the synthesis of a fungicidal diarylmethyl(1H-1,2,4-triazol-1-yl-methyl)silane derivative is demonstrated. Copyright