Tris(vinyldimethylsiloxy)methylsilane

Base Information

• Chemical Name: Tris(vinyldimethylsiloxy)methylsilane
• CAS No.: 60111-52-6
• Molecular Formula: C13H30O3Si4
• Molecular Weight: 346.721
• Hs Code.: 2934999090
• European Community (EC) Number: 262-060-6
• DSSTox Substance ID: DTXSID00208862
• Nikkaji Number: J298.778C
• Wikidata: Q83083011
• Mol file: 60111-52-6.mol

Synonyms:tris(vinyldimethylsiloxy)methylsilane;60111-52-6;3-((Dimethyl(vinyl)silyl)oxy)-1,1,3,5,5-pentamethyl-1,5-divinyltrisiloxane;tris[[ethenyl(dimethyl)silyl]oxy]-methylsilane;EINECS 262-060-6;C13H30O3Si4;3-((Dimethylvinylsilyl)oxy)-1,1,3,5,5-pentamethyl-1,5-divinyltrisiloxane;3-[(dimethylvinylsilyl)oxy]-1,1,3,5,5-pentamethyl-1,5-divinyltrisiloxane;SCHEMBL1493075;DTXSID00208862;C13-H30-O3-Si4;MFCD00054798;FS-5474;Tris(vinyldimethylsiloxy)(methyl)silane;CS-0186692;TRIS(VINYLDIMETHYLSILOXY) METHYLSILANE;D97585;Trisiloxane, 1,5-diethenyl-3-[(ethenyldimethylsilyl)oxy]-1,1,3,5,5-pentamethyl-

Chemical Property of Tris(vinyldimethylsiloxy)methylsilane

Chemical Property:

• Vapor Pressure: 0.00842mmHg at 25°C
• Melting Point: <0°C
• Refractive Index: 1.4148
• Boiling Point: 275.7 °C at 760 mmHg
• Flash Point: 109.6 °C
• PSA: 27.69000
• Density: 0.888 g/cm³
• LogP: 4.39580
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 9
• Exact Mass: 346.12720095
• Heavy Atom Count: 20
• Complexity: 323

Purity/Quality:

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

3-((Dimethyl(vinyl)silyl)oxy)-1,1,3,5,5-pentamethyl-1,5-divinyltrisiloxane 95% ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

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

Technology Process of Tris(vinyldimethylsiloxy)methylsilane

There total 3 articles about Tris(vinyldimethylsiloxy)methylsilane 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: 79.4%

Methyltrimethoxysilan (1185-55-3) + tetramethyldivinyldisiloxane (2627-95-4) → MeSi(OH)(OSiMe2Vi)2 + MeSi(OMe)(OSiMe2Vi)2 + tris(vinyldimethylsiloxy)methylsilane (60111-52-6)

Guidance literature:

tetramethyldivinyldisiloxane; With methanol; sulfuric acid; at 5 - 10 ℃; for 1h;

Methyltrimethoxysilan; at 5 - 10 ℃; for 1.5h;

With sulfuric acid; water; more than 3 stages;

Reference yield: 72.0%

→ tris(vinyldimethylsiloxy)methylsilane (60111-52-6)

Guidance literature:

Reference yield: 62.8%

1,1,3,3-Tetramethyldisiloxane (3277-26-7) + Methyltrimethoxysilan (1185-55-3) → tris(vinyldimethylsiloxy)methylsilane (60111-52-6)

Guidance literature:

1,1,3,3-Tetramethyldisiloxane; Methyltrimethoxysilan; With methanol; sulfuric acid; at 5 - 10 ℃; for 0.75h;

With water; at 5 - 25 ℃; for 3.5h; Product distribution / selectivity;

upstream raw materials:

1,1,3,3-Tetramethyldisiloxane

Methyltrimethoxysilan

tetramethyldivinyldisiloxane

Downstream raw materials:

para-methylacetophenone

1-(4-vinylphenyl)ethanone

Refernces

• 1、 -. "Preparation of branched siloxane". Page/Page column 16. . Retrieved 2010/02/10.