Dimethyldivinylsilane

Base Information

• Chemical Name: Dimethyldivinylsilane
• CAS No.: 10519-87-6
• Molecular Formula: C6H12Si
• Molecular Weight: 112.247
• Hs Code.: 29319090
• European Community (EC) Number: 234-060-6
• DSSTox Substance ID: DTXSID00146997
• Nikkaji Number: J212.445I
• Wikidata: Q72469947
• Mol file: 10519-87-6.mol

Synonyms:Dimethyldivinylsilane;10519-87-6;Divinyldimethylsilane;bis(ethenyl)-dimethylsilane;Silane, diethenyldimethyl-;EINECS 234-060-6;diethenyldimethylsilane;dimethyl divinyl silane;dimethyl-divinyl-silane;Silane, dimethyldivinyl-;Dimethyl(divinyl)silane #;Dimethyldivinylsilane, 97%;DIVINYLDIMETHYLSILANE?;DTXSID00146997;AMY22506;BCP30726;MFCD00053855;AKOS015840063;AS-80950;D4866;FT-0604914;D90343;EN300-107542;Bis(ethenyl)-dimethylsilane

Chemical Property of Dimethyldivinylsilane

Chemical Property:

• Appearance/Colour: COLORLESS LIQUID
• Vapor Pressure: 72.7mmHg at 25°C
• Melting Point: 79-82 °C
• Refractive Index: n20/D 1.4187(lit.)
• Boiling Point: 87.08 °C at 760 mmHg
• Flash Point: -8.853 °C
• PSA: 0.00000
• Density: 0.731 g/cm³
• LogP: 2.14520
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 112.070826917
• Heavy Atom Count: 7
• Complexity: 72.2

Purity/Quality:

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

Dimethyldivinylsilane ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 10-36/37/38
• Safety Statements: 16-26-36/37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Metals -> Metalloid Compounds (Silicon)
• Canonical SMILES: C[Si](C)(C=C)C=C
• Uses: Dimethyldivinylsilane a useful research chemical.

Technology Process of Dimethyldivinylsilane

There total 7 articles about Dimethyldivinylsilane 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: 90.0%

vinylmagnesium chloride (3536-96-7) + dimethylsilicon dichloride (75-78-5,30107-43-8) → divinyldimethylsilane (10519-87-6)

Guidance literature:

In diethyl ether; at 0 - 20 ℃;

Reference yield: 25.0%

vinyl magnesium bromide (1826-67-1) + dimethylsilicon dichloride (75-78-5,30107-43-8) → Chlorodimethylvinylsilane (1719-58-0) + divinyldimethylsilane (10519-87-6)

Guidance literature:

In tetrahydrofuran; for 3h; Title compound not separated from byproducts; Ambient temperature;

DOI:10.1016/0022-328X(85)80199-6

Reference yield: 24.0%

chloroethylene (75-01-4,9002-86-2) + dimethylsilicon dichloride (75-78-5,30107-43-8) → divinyldimethylsilane (10519-87-6)

Guidance literature:

With Na; In not given;

upstream raw materials:

chloroethylene

dimethylsilicon dichloride

vinylmagnesium chloride

tetravinyltin (IV)

Downstream raw materials:

(π-divinyldimethylsinane)bis(triphenylphosphine)nickel

(π-divinyldimethylsinane)triphenylphosphinenickel

bis[(divinyldimethylsilane)(triphenylphosphine)nickel⁽⁰⁾]

Refernces

• 1、 Soderquist,Hassner. "". . p. 227,231,232. Retrieved 1978.
• 2、 Barton,T.J.,Wulff,W.D.. "-". . p. 23 - 31. Retrieved 1979.
• 3、 -. "[...] piperidine derivative and its preparation method and use thereof (by machine translation)". Paragraph 0210; 0211-0213. . Retrieved 2018/08/28.
• 4、 Damja, Ramadan I.,Eaborn, Colin,Sham, Wing-Cheong. "REACTIONS OF (Me3Si)3CSiMe2R COMPOUNDS (R = CH=CH2, CH2CH=CH2, CCPh, Ph, AND CH2Ph) WITH ELECTROPHILES". . p. 25 - 34. Retrieved 2007/10/02.