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
• Article Data: 7

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

General Description

DIPHENYLDIVINYLSILANE is a chemical compound with the molecular formula C20H20Si. It is an organosilicon compound that contains two phenyl groups and two vinyl groups attached to a silicon atom. This chemical is used as a precursor in the synthesis of various silicon-containing polymers and materials, specifically in the production of silicone-based compounds. DIPHENYLDIVINYLSILANE also finds application as a crosslinking agent in the production of silicone rubbers and elastomers. Additionally, it is utilized in organic synthesis and as a reagent in the formation of carbon-silicon bonds in various chemical reactions.

Upstream product

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

Downstream Products

• 241472-56-0 2,2'-(diphenylsilylene)bis(ethanol) 
• 18816-59-6 diphenyl-bis-(2-triphenylstannyl-ethyl)-silane 
• 18762-97-5 1,1,4,4-Tetraphenyl-1-stanna-4-sila-cyclohexan 
• 34564-75-5 1,1-diphenyl-1-silacyclohexan-4-one 

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

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.

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.