Ethyltrimethylsilane

Base Information

• Chemical Name: Ethyltrimethylsilane
• CAS No.: 3439-38-1
• Molecular Formula: C5H14Si
• Molecular Weight: 102.252
• Hs Code.: 2931900090
• European Community (EC) Number: 675-783-0
• NSC Number: 111643
• UNII: O72DFI3IWO
• DSSTox Substance ID: DTXSID00187961
• Nikkaji Number: J95.393H,J3.192.068J
• Wikidata: Q27093296
• Metabolomics Workbench ID: 146860
• Mol file: 3439-38-1.mol

Synonyms:Ethyltrimethylsilane;3439-38-1;ethyl(trimethyl)silane;Silane, ethyltrimethyl-;ETHYL-TRIMETHYL-SILANE;Trimethylethylsilane;O72DFI3IWO;NSC-111643;trimethylsilylethane;SiEtMe3;ethyl trimethylsilane;UNII-O72DFI3IWO;(CH3)3SiC2H5;CHEBI:48788;DTXSID00187961;MFCD01074461;NSC111643;AKOS006346021;DB02265;NSC 111643;2-(Trimethylsilyl)ethane-1,1,1-triylradical;Q27093296

Chemical Property of Ethyltrimethylsilane

Chemical Property:

• Vapor Pressure: 220mmHg at 25°C
• Refractive Index: 1.379
• Boiling Point: 58.7 °C at 760 mmHg
• Flash Point: < 20°C
• PSA: 0.00000
• Density: 0.696 g/cm³
• LogP: 2.34450
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 102.086476981
• Heavy Atom Count: 6
• Complexity: 33.7

Purity/Quality:

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

Safty Information:

• Statements: 11
• Safety Statements: 16-29-33

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC[Si](C)(C)C

Technology Process of Ethyltrimethylsilane

There total 23 articles about Ethyltrimethylsilane 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: 92.0%

benzyl alcohol (100-51-6,185532-71-2) + ethenyltrimethylsilane (754-05-2) → trimethylsilylethane (3439-38-1) + 1-phenyl-3-trimethylsilanyl-propan-1-one (13506-99-5)

Guidance literature:

With 5-hexyl-2,4,6-triaminopyrimidine; substituted barbituric acid aminopyridine-containing reagent; triphenylphosphine; [Rh(coe)2Cl]2; cyclohexylamine; In 1,4-dioxane; at 150 ℃; for 2h;

DOI:10.1021/ol0608045

Reference yield: 88.0%

tetramethylsilane (75-76-3) + Chloro(chloromethyl)dimethylsilane (1719-57-9) → chloro-trimethyl-silane (75-77-4) + trimethylsilylethane (3439-38-1) + ethyldimethylsilyl chloride (6917-76-6)

Guidance literature:

aluminium trichloride; at 130 ℃; for 2h; Product distribution; in autoclave; other time, different ratio of the starting materials;

DOI:10.1016/0022-328X(85)87270-3

Reference yield: 31.0%

trimethylsilyl trifluoromethanesulfonate (27607-77-8) + 2-phenyl-4,4,5,5-tetramethyl-1,3,2-dioxoborole (24388-23-6) + triethylaluminum (97-93-8) → trimethylsilylethane (3439-38-1) + trimethylphenylsilane (768-32-1)

Guidance literature:

2-phenyl-4,4,5,5-tetramethyl-1,3,2-dioxoborole; triethylaluminum; With bis(tricyclohexylphosphine)nickel(II) dichloride; triethylamine; In hexane; toluene; 1,3,5-trimethyl-benzene; at 90 ℃; for 0.5h;

trimethylsilyl trifluoromethanesulfonate; In hexane; toluene; 1,3,5-trimethyl-benzene; at 90 ℃; for 24h;

upstream raw materials:

chloro-trimethyl-silane

diethyl ether

triethylsilyl chloride

ethylmagnesium bromide

Downstream raw materials:

1,1,1,2,2,2-hexamethyldisilane

tetramethylsilane

diethyldimethylsilane

methane

Refernces

• 1、 -. "METHOD FOR PRODUCING ARYLSILANE COMPOUND CONTAINING HALOSILANE COMPOUND AS RAW MATERIAL". Paragraph 0057. . Retrieved 2020/03/06.
• 2、 Albers, Lena,Meshgi, Mohammad Aghazadeh,Baumgartner, Judith,Marschner, Christoph,Müller, Thomas. "Wagner-Meerwein-Type Rearrangements of Germapolysilanes - A Stable Ion Study". supporting information. p. 3756 - 3763. Retrieved 2015/08/19.