Methylethyldichlorosilane

Base Information

• Chemical Name: Methylethyldichlorosilane
• CAS No.: 4525-44-4
• Molecular Formula: C3H8Cl2Si
• Molecular Weight: 143.088
• Hs Code.: 29319090
• European Community (EC) Number: 224-860-3
• UNII: 47ROB570JW
• DSSTox Substance ID: DTXSID50871085
• Nikkaji Number: J205.897I
• Wikidata: Q81986590
• Mol file: 4525-44-4.mol

Synonyms:Ethylmethyldichlorosilane;4525-44-4;Dichloroethylmethylsilane;methylethyldichlorosilane;Dichloro(ethyl)methylsilane;dichloro-ethyl-methylsilane;Silane, dichloroethylmethyl-;47ROB570JW;EINECS 224-860-3;UNII-47ROB570JW;DTXSID50871085;dichloro-ethyl-methyl-silane;Dichloro(ethyl)(methyl)silane;1-HEXACOSYLACETATE;SCHEMBL301942;DTXCID50818758;Dichloro(ethyl)?methylsilane, 97%;MFCD00013607;AKOS025286055;FT-0624711;Dichloro(ethyl)methylsilane, >=97.0% (GC)

Chemical Property of Methylethyldichlorosilane

Chemical Property:

• Vapor Pressure: 36.2mmHg at 25°C
• Melting Point: 8°C
• Refractive Index: n20/D 1.419(lit.)
• Boiling Point: 104.2 °C at 760 mmHg
• Flash Point: 5 °C
• PSA: 0.00000
• Density: 1.047 g/cm³
• LogP: 2.55590
• Sensitive.: Moisture Sensitive
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 141.9772322
• Heavy Atom Count: 6
• Complexity: 44.1

Purity/Quality:

99% ^*data from raw suppliers

Dichloro(ethyl)methylsilane ≥97.0% (GC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F,C
• Hazard Codes: F,C
• Statements: 11-34
• Safety Statements: 16-26-28-36/37/39-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CC[Si](C)(Cl)Cl

Technology Process of Methylethyldichlorosilane

There total 16 articles about Methylethyldichlorosilane 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: 95.0%

Dichloromethylsilane (75-54-7) + ethene (74-85-1) → dichloro(ethyl)methylsilane (4525-44-4)

Guidance literature:

With dihydrogen hexachloroplatinate; chloro-trimethyl-silane; Methyltrichlorosilane; tetrachlorosilane; at 50 ℃; for 2h; under 3750.38 Torr; Large scale;

Reference yield: 92.0%

Dichloromethylsilane (75-54-7) + acetylene (74-86-2,25067-58-7) → dichloro(ethyl)methylsilane (4525-44-4)

Guidance literature:

With dihydrogen hexachloroplatinate; chloro-trimethyl-silane; Methyltrichlorosilane; tetrachlorosilane; at 80 ℃; for 2h; under 3750.38 Torr; Large scale;

Reference yield: 91.0%

Dichloromethylvinylsilane (124-70-9) → dichloro(ethyl)methylsilane (4525-44-4)

Guidance literature:

With hydrogen; nickel; for 6h;

upstream raw materials:

Dichloromethylsilane

ethene

Methyltrichlorosilane

ethylmagnesium bromide

Downstream raw materials:

Ethyl-methyl-p-tolyl-fluorsilan

2-chloroethylmethyldichlorosilane

ethane

ethene

Refernces

• 1、 -. "A methyl ethyl the cyclosiloxane preparation method". Paragraph 0049-0051. . Retrieved 2017/05/18.
• 2、 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.