Tetrakis(trichlorosilylethyl)silane

Base Information

• Chemical Name: Tetrakis(trichlorosilylethyl)silane
• CAS No.: 67776-46-9
• Molecular Formula: C8H16Cl12Si5
• Molecular Weight: 678.07600
• DSSTox Substance ID: DTXSID00474904
• Nikkaji Number: J1.062.822I
• Wikidata: Q82305064
• Mol file: 67776-46-9.mol

Synonyms:67776-46-9;Tetrakis(2-trichlorosilylethyl)silane;tetrakis(trichlorosilylethyl)silane;Silane, tetrakis[2-(trichlorosilyl)ethyl]-;SCHEMBL3627032;DTXSID00474904;tetrakis[2-(trichlorosilyl)ethyl]silane;[Silanetetrayltetra(ethane-2,1-diyl)]tetrakis(trichlorosilane)

Chemical Property of Tetrakis(trichlorosilylethyl)silane

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Melting Point: 49-51°C
• Boiling Point: 165-195oC 0,2mm
• Flash Point: >65oC
• PSA: 0.00000
• Density: 1.425g/cm3
• LogP: 10.05640
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 8
• Exact Mass: 677.627215
• Heavy Atom Count: 25
• Complexity: 319

Purity/Quality:

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

Safty Information:

• Statements: 34
• Safety Statements: 26-36/37/39

MSDS Files:

Useful:

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

Technology Process of Tetrakis(trichlorosilylethyl)silane

There total 2 articles about Tetrakis(trichlorosilylethyl)silane 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: 89.0%

tetravinylsilane (1112-55-6) → tetrakis[2-(trichlorosilyl)ethyl]silane (67776-46-9)

Guidance literature:

With trichlorosilane; platinum; In tetrahydrofuran; 0 deg C, 3 h, then reflux, 6 h, then room temp., 18 h;

DOI:10.1016/0022-328X(96)06352-8

Reference yield:

tetravinylsilane (1112-55-6) → [(1-Trichlorosilanyl-ethyl)-divinyl-silanyl]-ethene + [(2-Trichlorosilanyl-ethyl)-divinyl-silanyl]-ethene + [Bis-(2-trichlorosilanyl-ethyl)-vinyl-silanyl]-ethene + [Tris-(2-trichlorosilanyl-ethyl)-silanyl]-ethene + tetrakis[2-(trichlorosilyl)ethyl]silane (67776-46-9)

Guidance literature:

With bis(acetylacetonate)nickel(II); isobutyldichlorophosphine; trichlorosilane; at 120 - 150 ℃; for 4h; Product distribution; Heating; other catalyst;

upstream raw materials:

tetravinylsilane

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