(Chloromethyl)triethoxysilane

Base Information

• Chemical Name: (Chloromethyl)triethoxysilane
• CAS No.: 15267-95-5
• Molecular Formula: C7H17ClO3Si
• Molecular Weight: 212.749
• Hs Code.: 29319090
• European Community (EC) Number: 239-311-3
• DSSTox Substance ID: DTXSID3065871
• Nikkaji Number: J48.144K
• Wikidata: Q72455458
• Mol file: 15267-95-5.mol

Synonyms:(Chloromethyl)triethoxysilane;15267-95-5;Chloromethyltriethoxysilane;Silane, (chloromethyl)triethoxy-;chloromethyl(triethoxy)silane;C7H17ClO3Si;BRN 1811785;Silane, triethoxy(chloromethyl)-;Chlormethyl-triethoxysilan [Czech];Chlormethyl-triethoxysilan;EINECS 239-311-3;EC 239-311-3;ClCH2Si(OEt)3;ClCH2Si(OC2H5)3;SCHEMBL56367;C7-H17-Cl-O3-Si;Silane, chloromethyl, triethoxy;DTXSID3065871;(Chloromethyl)triethoxysilane, 96%;MFCD00039354;AKOS008901271;CS-16049;LS-145152;CS-0086574;FT-0623683;D74618;EN300-233382;S04415;A809342;J-802173

Chemical Property of (Chloromethyl)triethoxysilane

Chemical Property:

• Appearance/Colour: Colorless transparent liquid
• Vapor Pressure: 0.449mmHg at 25°C
• Refractive Index: n20/D 1.41(lit.)
• Boiling Point: 200.91 °C at 760 mmHg
• Flash Point: 64.045 °C
• PSA: 27.69000
• Density: 1.012 g/cm³
• LogP: 2.23110
• Water Solubility.: 1.1-1000g/L at 20℃
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 7
• Exact Mass: 212.0635486
• Heavy Atom Count: 12
• Complexity: 95.8

Purity/Quality:

97% ^*data from raw suppliers

(Chloromethyl)triethoxysilane >95.0%(GC) ^*data from reagent suppliers

Safty Information:

• Statements: 10
• Safety Statements: 16

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCO[Si](CCl)(OCC)OCC
• Description: (Chloromethyl)triethoxysilane is an organotrialkoxy silane based reagent with chloromethyl as the organofunctional group. It can be used as a starting material for the synthesis of silane based polymers.Chloromethyltriethoxysilane is used Corresponding Grignard self-condenses to form polyfunctional carbosilanes.
• Uses: (Chloromethyl)triethoxysilane uses and applications include: Used in polymers which serve as binders in adhesives and sealants; freezing agent of silicon sulfide rubber normal temps.; intermediate of silane coupling agents. Corresponding Grignard self-condenses to form polyfunctional carbosilanes.

Technology Process of (Chloromethyl)triethoxysilane

There total 7 articles about (Chloromethyl)triethoxysilane 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: 91.0%

ethanol (64-17-5) + (chloromethyl)trichlorosilane (1558-25-4) → chloromethyltriethoxysilane (15267-95-5)

Guidance literature:

In hexane; at -20 ℃; Inert atmosphere; Schlenk technique;

DOI:10.1002/zaac.201500812

Reference yield: 83.0%

(chloromethyl)trichlorosilane (1558-25-4) + orthoformic acid triethyl ester (122-51-0) → chloromethyltriethoxysilane (15267-95-5)

Guidance literature:

at 90 ℃; for 4h; Industrial scale;

DOI:10.1134/S1070363216080144

Reference yield:

(chloromethyl)trichlorosilane (1558-25-4) + sodium ethanolate (141-52-6) → chloromethyltriethoxysilane (15267-95-5)

Guidance literature:

In ethanol; at 20 ℃; for 0.5h; Inert atmosphere;

upstream raw materials:

ethanol

(chloromethyl)trichlorosilane

2-lithiofuran

chloro(chloromethyl)diethoxysilane

Downstream raw materials:

tetraethyl orthosilicate

(aminomethyl)triethoxysilane

N,N-bis(triethoxysilylmethyl)amine

(N,N-di-n-butyl)aminomethyltriethoxysilane

Refernces

• 1、 Lebedev,Minas’yan,Abramkin,Sheludyakov,Kuzmina,Lebedeva,Surikov,Rybakov. "Synthesis and properties of functionalized alkylalkoxysilanes". . p. 1859 - 1863. Retrieved 2016.
• 2、 -. "Trialkoxysilanes connected with thioether bond on alpha-carbon and containing different functional groups based on sulfydryl-ene click reaction, and preparation". Paragraph 0076-0078. . Retrieved 2019/01/14.