Dimethylvinylsilane

Base Information

• Chemical Name: Dimethylvinylsilane
• CAS No.: 18243-27-1
• Molecular Formula: C4H10 Si
• Molecular Weight: 86.2089
• Hs Code.: 2931900090
• Mol file: 18243-27-1.mol

Synonyms:Silane,dimethylvinyl- (6CI,7CI,8CI); Dimethylvinylsilane

Chemical Property of Dimethylvinylsilane

Chemical Property:

• Vapor Pressure: 359mmHg at 25°C
• Refractive Index: 1.3885
• Boiling Point: 45.7°C at 760 mmHg
• PSA: 0.00000
• Density: 0.674 g/cm3(Temp: 25 °C)
• LogP: 1.19830

Purity/Quality:

98% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Dimethylvinylsilane

There total 4 articles about Dimethylvinylsilane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 77.9%

tetravinylsilane (1112-55-6) + Dimethylphenylsilane (766-77-8) → dimethylvinylsilane (18243-27-1) + methyltrivinylsilane (18244-95-6) + [Dimethyl-(2-trivinylsilanyl-ethyl)-silanyl]-benzene

Guidance literature:

With dihydrogen hexachloroplatinate; Product distribution; Mechanism; Heating; determination of side products;

Reference yield: 8.1%

dimethylmonochlorosilane (1066-35-9) + vinylmagnesium chloride (3536-96-7) → dimethylvinylsilane (18243-27-1) + divinyldimethylsilane (10519-87-6)

Guidance literature:

In tetrahydrofuran; at 35 ℃; for 5h;

Reference yield:

ethene (74-85-1) + dimethylsilicon dichloride (75-78-5,30107-43-8) → dimethylsilane (1111-74-6) + dimethylethylsilane (758-21-4) + trimethylsilylethane (3439-38-1) + dimethylvinylsilane (18243-27-1)

Guidance literature:

With K/Na alloy; at 250 - 300 ℃; under 200 - 555 Torr; Product distribution; formation of dimethylsilylene, its gas-phase reactions with trimethylsilane and ethylene, insertion and free-radical processes;

upstream raw materials:

dimethylmonochlorosilane

vinylmagnesium chloride

tetravinylsilane

Dimethylphenylsilane

Downstream raw materials:

ethyldimethyl{[1-(4-chlorophenyl)ethenyl]oxy}silane

C₁₂H₁₇BrOSi

ethyldimethyl{[1-(4-(trifluoromethyl)phenyl)ethenyl]oxy}silane

C₁₄H₂₅CoSi