Dichloromethylvinylsilane

Base Information

• Chemical Name: Dichloromethylvinylsilane
• CAS No.: 124-70-9
• Deprecated CAS: 66062-55-3
• Molecular Formula: C3H6Cl2Si
• Molecular Weight: 141.072
• Hs Code.: 29310095
• European Community (EC) Number: 204-710-3
• NSC Number: 96610
• UNII: B27Y6F24PY
• DSSTox Substance ID: DTXSID3027033
• Nikkaji Number: J79.452J
• Wikidata: Q27274268
• Mol file: 124-70-9.mol

Synonyms:dichloromethylvinylsilane;methylvinyldichlorosilane;MVDCS

Chemical Property of Dichloromethylvinylsilane

Chemical Property:

• Appearance/Colour: clear colorless to light brown liquid
• Vapor Pressure: 16.308mmHg at 25°C
• Melting Point: -78 °C
• Refractive Index: n20/D 1.430(lit.)
• Boiling Point: 92.5 °C at 760 mmHg
• Flash Point: 4.444 °C
• PSA: 0.00000
• Density: 1.072 g/cm³
• LogP: 2.26120
• Storage Temp.: 0-6°C
• Sensitive.: Moisture Sensitive
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 139.9615821
• Heavy Atom Count: 6
• Complexity: 59.8

Purity/Quality:

99% ^*data from raw suppliers

Dichloromethylvinylsilane >97.0%(GC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F,C
• Hazard Codes: F,C
• Statements: 11-14-34-37-35-20/22
• Safety Statements: 16-26-36/37/39-45

MSDS Files:

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Toxic Gases & Vapors -> Chlorosilanes
• Canonical SMILES: C[Si](C=C)(Cl)Cl
• Uses: Manufacture of silicones. Dichloromethylvinylsilane was used as single molecular precursor for the deposition of β-SiC thin films and β -SiC nanowires by metalorganic chemical vapor deposition on bare Si 100 and Ni-coated Si 100 substrates. Dichloromethylvinylsilane was used in the synthesis and characterization of Tris(1-(dichloro(methyl)silyl)ethyl)borane,monomer.

Technology Process of Dichloromethylvinylsilane

There total 18 articles about Dichloromethylvinylsilane 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: 92.3%

trichlorovinylsilane (75-94-5) + Dimethylphenylsilane (766-77-8) → Dichloromethylvinylsilane (124-70-9) + 1,2-bis(trichlorosilyl)ethane (2504-64-5) + Si,Si,Si-trichloro-Si',Si'-dimethyl-Si'-phenyl-Si,Si'-ethanediyl-bis-silane (17876-66-3) + Phenyltrichlorosilane (98-13-5)

Guidance literature:

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

Reference yield: 80.0%

methyltrivinylsilane (18244-95-6) → Dichloromethylvinylsilane (124-70-9) + chloro(methyl)divinylsilane (70745-06-1)

Guidance literature:

With hydrogenchloride; iron(III) chloride; at 24 - 52 ℃; Product distribution;

Reference yield: 71.0%

trichlorovinylsilane (75-94-5) + methylmagnesium bromide (75-16-1) → Dichloromethylvinylsilane (124-70-9)

Guidance literature:

DOI:10.1016/0022-1139(93)02976-L

upstream raw materials:

Dichloromethylsilane

ethene

chloroethylene

Methyltrichlorosilane

Downstream raw materials:

1,2-bis(methyldichlorosilyl)ethane

1-Methyl-1-vinyl-silacyclopentan

Methyl(vinyl)bis(pentachlorophenoxy)silan

Methyl-vinyl-bis-<4-cyan-phenoxy>-silan

Refernces

• 1、 Watanabe, Hamao,Asami, Muneo,Nagai, Yoichiro. "CONVENIENT LABORATORY SYNTHESIS OF VINYLIC SILICON COMPOUNDS VIA THE REACTIONS OF ACETYLENE WITH HYDROSILANES CATALYZED BY GROUP-VIII METAL PHOSPHINE COMPLEXES". . p. 363 - 374. Retrieved 1980.
• 2、 Hu, Wenbin,Xie, Huilin,Yue, Hangbo,Prinsen, Pepijn,Luque, Rafael. "Super-microporous silica-supported platinum catalyst for highly regioselective hydrosilylation". . p. 51 - 55. Retrieved 2017/05/10.
• 3、 Lachaize, Sebastien,Vendier, Laure,Sabo-Etienne, Sylviane. "Silyl and σ-silane ruthenium complexes: Chloride substituent effects on the catalysed silylation of ethylene". experimental part. p. 8492 - 8500. Retrieved 2011/01/08.