17937-68-7

Basic information

• Product Name: DIPHENYLDIVINYLSILANE
• Synonyms: DIVINYLDIPHENYLSILANE;DIPHENYLDIVINYLSILANE;Nsc92626
• CAS NO: 17937-68-7
• Molecular Formula: C₁₆H₁₆Si
• Molecular Weight: 236.38
• Product Categories: monomer
• Mol File: 17937-68-7.mol

Chemical Properties

• Boiling Point: 302.52°C (rough estimate)
• Flash Point: 118.5°C
• Appearance: /
• Density: 1.0092
• Refractive Index: 1.5350
• CAS DataBase Reference: DIPHENYLDIVINYLSILANE(CAS DataBase Reference)
• NIST Chemistry Reference: DIPHENYLDIVINYLSILANE(17937-68-7)
• EPA Substance Registry System: DIPHENYLDIVINYLSILANE(17937-68-7)

Safety Data

• Hazardous Substances Data: 17937-68-7(Hazardous Substances Data)

Usage

Uses

Used in Silicone Polymer Synthesis:
DIPHENYLDIVINYLSILANE is utilized as a precursor in the production of various silicon-containing polymers. Its unique structure allows for the formation of a wide array of silicone-based materials, which are known for their thermal stability, flexibility, and resistance to environmental degradation.
Used in Silicone Rubber and Elastomers Production:
As a crosslinking agent, DIPHENYLDIVINYLSILANE plays a vital role in the manufacturing process of silicone rubbers and elastomers. Its ability to form stable crosslinks contributes to the development of materials with enhanced mechanical properties and improved performance in various applications.
Used in Organic Synthesis:
DIPHENYLDIVINYLSILANE is also employed in organic synthesis, where it serves as a reagent for the formation of carbon-silicon bonds in a variety of chemical reactions. This capability broadens its utility in the synthesis of complex organic molecules and contributes to the development of new compounds with potential applications in various industries.
Used in Chemical Research:
In the field of chemical research, DIPHENYLDIVINYLSILANE is used as a model compound to study the properties and reactions of organosilicon compounds. Its unique structure and reactivity provide valuable insights into the behavior of silicon-containing molecules and contribute to the advancement of silicon chemistry.

Upstream product

• 3536-96-7 vinylmagnesium chloride 
• 80-10-4 diphenylsilyl dichloride 
• 75-01-4 chloroethylene 
• 1826-67-1 vinyl magnesium bromide 
• 1745-72-8 dichlorodivinylsilane 
• 100-58-3 phenylmagnesium bromide 
• 74393-00-3 vinyldiphenylmethoxysilane 

Downstream Products

• 82587-23-3 Bis-(2-bromethyl)-diphenylsilan 
• 241472-56-0 2,2'-(diphenylsilylene)bis(ethanol) 
• 18816-59-6 diphenyl-bis-(2-triphenylstannyl-ethyl)-silane 
• 1488348-40-8 bis(2-azidoethyl)diphenylsilane 
• 1488348-38-4 bis(2-((methylsulfonyl)oxy)-ethyl)diphenylsilane 
• 1488348-39-5 2-azidoethyl(2-((methylsulfonyl)oxy)ethyl)diphenylsilane 
• 18762-97-5 1,1,4,4-Tetraphenyl-1-stanna-4-sila-cyclohexan 
• 82587-26-6 Silabudipine 
• 82587-25-5 Silaprodipine 

Relevant articles and documents

Synthesis and structural characterization of trans-tactic vinylene-silylene(siloxylene) polymers

A new synthetic route to prepare stereoselectively trans-tactic poly[vinylene-silylene(siloxylene)]s via polycondensation of divinyldiorganosilanes and divinyltetraorganodisiloxanes in the presence of [{RuCl2(CO)3}2] as a

Synthesis of Silacyclohexanones from Divinylsilanes and Allylamines by a Rh-Catalyzed Cyclization

An efficient synthesis of silacyclohexanones bearing a variety of silyl substituents has been developed by a [Rh(coe)2Cl]2/PCy3-catalyzed cyclization of divinylsilanes with Jun’s allylamine. The silacyclohexanones can be o

CAPPED DUAL-HEADED ORGANOALUMINUM COMPOSITIONS

The present disclosure relates to a capped dual-headed organoaluminum composition having the formula (I) and processes to prepare the same. In at least one aspect, the capped dual-headed organoaluminum compositions can be used in olefin polymerization.

Fluoride complexation by bidentate silicon Lewis acids

Diethynyldiphenylsilane (1) and divinyldiphenylsilane (2) were functionalized by hydrosilylation reactions with HSiMe2Cl, HSiMeCl2 and HSiCl3. Fluorination of the resulting compounds generates bidentate open-chain Lewis ac

Diphenylsilyldiethylene- (DPSide-) group: A new primary amine protection

Diphenylsilydiethylene- (DPSide-) group has been developed as a new primary amine protecting group. The new protecting group exhibits novel orthogonality against other commonly used amine-protecting groups and excellent chemoselectivity for unbranched α-amino acid esters. Removal of this protecting group was effected under mild fluoride-based cleavage conditions.

Towards 2-silaallenes: Synthesis of spirocyclic precursors

Reactions of dichlorodivinylsilane(2) and Li/Bu in a molar ratio 1/1 and 12 lead to highly reactive intermediates, which can be trapped by suitable reagents. In the presence of trimethylmethoxysilane, norbornadiene, anthracene and dipheylacetylene, products are formed that provide evidence for the intermediate formation of both the neopentylsilene H2C=CH(Cl)Si=CHCH2tBu (3) and the 2-silaallene tBuCH2CH=Si=CHCH2tBu(4). The formation of double cycloadducts from 4 is particularly interesting as a preparatively facile route for the synthesis of silaspirocycles such as 13, 16 and 17, which have been characterized by single-crystal X-ray structure analysis.