Ethenyl-[2-[ethenyl(dimethyl)silyl]ethyl]-dimethylsilane

Base Information

• Chemical Name: Ethenyl-[2-[ethenyl(dimethyl)silyl]ethyl]-dimethylsilane
• CAS No.: 84677-98-5
• Molecular Formula: C10H22Si2
• Molecular Weight: 198.456
• Hs Code.: 2931900090
• DSSTox Substance ID: DTXSID90510623
• Nikkaji Number: J638.140E
• Wikidata: Q82369002
• Mol file: 84677-98-5.mol

Synonyms:84677-98-5;ethenyl-[2-[ethenyl(dimethyl)silyl]ethyl]-dimethylsilane;1,2-Bis(dimethyl(vinyl)silyl)ethane;Silane, 1,1'-(1,2-ethanediyl)bis[1-ethenyl-1,1-dimethyl-;1,4-divinyl-1,1,4,4-tetramethyl-1,4-disilabutane;1,4-Divinyl-tetramethyldisilylethane;1,4-DIVINYL-1,1,4,4-TETRAMETHYLDISILYLETHANE;DTXSID90510623;1,2-Bis(Vinyldimethylsilyl)Ethane;1,4-Divinyltetramethyldisilylethane;MFCD00053856;AKOS006343450;(Ethane-1,2-diyl)bis[ethenyl(dimethyl)silane];3,3,6,6-tetramethyl-3,6-disila-1,7-octadiene

Chemical Property of Ethenyl-[2-[ethenyl(dimethyl)silyl]ethyl]-dimethylsilane

Chemical Property:

• Vapor Pressure: 0.888mmHg at 25°C
• Refractive Index: 1.424
• Boiling Point: 187 °C at 760 mmHg
• Flash Point: 48.5 °C
• PSA: 0.00000
• Density: 0.777 g/cm³
• LogP: 3.85360
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 5
• Exact Mass: 198.12600377
• Heavy Atom Count: 12
• Complexity: 149

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Statements: 10-36/37/38
• Safety Statements: 16-26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Si](C)(CC[Si](C)(C)C=C)C=C

Technology Process of Ethenyl-[2-[ethenyl(dimethyl)silyl]ethyl]-dimethylsilane

There total 1 articles about Ethenyl-[2-[ethenyl(dimethyl)silyl]ethyl]-dimethylsilane 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: 1.8%

1-(trimethylsilyl)-2-(methyldichlorosilyl)ethane (18140-32-4) + ethenyltrimethylsilane (754-05-2) → chloro-trimethyl-silane (75-77-4) + 1-[Chloro-methyl-(2-trimethylsilanyl-ethyl)-silanyl]-2-trimethylsilanyl-ethane (7555-49-9) + 1,2-bis[dimethyl(vinyl)silyl]ethane (84677-98-5) + [Chloro-methyl-(2-trimethylsilanyl-ethyl)-silanyl]-ethene + {[2-(Dichloro-methyl-silanyl)-ethyl]-dimethyl-silanyl}-ethene + 1-(Dichloro-methyl-silanyl)-2-{[2-(dichloro-methyl-silanyl)-ethyl]-dimethyl-silanyl}-ethane

Guidance literature:

With dihydrogen hexachloroplatinate; for 20h; Product distribution; Mechanism; Heating; determination of side products;

Reference yield: 89.0%

1,2-bis[dimethyl(vinyl)silyl]ethane (84677-98-5) + 1-ethynyl-1-(trimethylsiloxy)cyclohexane (62785-90-4) → C19H38OSi3 (1267749-89-2) + C28H54O2Si4 (1267749-90-5)

Guidance literature:

With carbonylchlorohydridobis(tricyclohexylphosphine)ruthenium(II); In toluene; at 120 ℃; for 24h; Inert atmosphere;

DOI:10.1016/j.jorganchem.2010.09.006

Reference yield: 68.0%

2-cyclohexylacetylene (931-48-6) + 1,2-bis[dimethyl(vinyl)silyl]ethane (84677-98-5) → 1-{[(cyclohexyl)ethynyl]dimethylsilyl}-2-(dimethylvinylsilyl)ethane (1267749-93-8) + C22H38Si2 (1267749-94-9)

Guidance literature:

With carbonylchlorohydridobis(tricyclohexylphosphine)ruthenium(II); In toluene; at 120 ℃; for 24h; Inert atmosphere;

DOI:10.1016/j.jorganchem.2010.09.006

upstream raw materials:

1-(trimethylsilyl)-2-(methyldichlorosilyl)ethane

ethenyltrimethylsilane

Downstream raw materials:

1-{[(cyclohexyl)ethynyl]dimethylsilyl}-2-(dimethylvinylsilyl)ethane

C₂₂H₃₈Si₂

C₁₈H₃₀Si₃

C₂₆H₃₈Si₄

Refernces