Tetrakis(2-methoxyethoxy)silane

Base Information

• Chemical Name: Tetrakis(2-methoxyethoxy)silane
• CAS No.: 2157-45-1
• Molecular Formula: C12H28O8Si
• Molecular Weight: 328.435
• Hs Code.: 29319090
• European Community (EC) Number: 218-470-2,691-842-3
• NSC Number: 252165
• DSSTox Substance ID: DTXSID30862855
• Nikkaji Number: J299.123C
• Wikidata: Q81986292
• Mol file: 2157-45-1.mol

Synonyms:Tetrakis(2-methoxyethoxy)silane;2157-45-1;Tetrakis(2-methoxyethyl) silicate;Tetrakis(2-methoxyethyl) orthosilicate;TETRAKIS(METHOXYETHOXY)SILANE;Tetra(methoxyethoxy)silane;Silicic acid (H4SiO4), tetrakis(2-methoxyethyl) ester;Tetrakis(.beta.-methoxyethyl) silicate;Ethanol, 2-methoxy-, tetraester with silicic acid (H4SiO4);Silicon tetramethoxyethoxide;Si(OC2H4OCH3)4;SCHEMBL49921;C12H28O8Si;Silicic acid (H4SiO4),tetrakis(2-methoxyethyl) ester;DTXSID30862855;CAA15745;EINECS 218-470-2;Tetrakis(beta-methoxyethyl) silicate;MFCD00025907;NSC252165;Tetrakis(2-methoxyethyl)orthosilicate;AKOS024334163;NSC 252165;NSC-252165;s15775;AS-63890;CS-0187688;FT-0634077;E75955

Chemical Property of Tetrakis(2-methoxyethoxy)silane

Chemical Property:

• Vapor Pressure: 0.017mmHg at 25°C
• Melting Point: <0°C
• Refractive Index: 1.4219
• Boiling Point: 299.6 °C at 760 mmHg
• Flash Point: 113.3 °C
• PSA: 73.84000
• Density: 1.048g/cm³
• LogP: 0.07400
• Storage Temp.: Inert atmosphere,Room Temperature
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 16
• Exact Mass: 328.15534438
• Heavy Atom Count: 21
• Complexity: 174

Purity/Quality:

98% ^*data from raw suppliers

TETRAKIS(2-METHOXYETHYL) ORTHOSILICATE Aldrich ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-36/37/39-24/25

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Metals -> Metalloid Compounds (Silicon)
• Canonical SMILES: COCCO[Si](OCCOC)(OCCOC)OCCOC

Technology Process of Tetrakis(2-methoxyethoxy)silane

There total 7 articles about Tetrakis(2-methoxyethoxy)silane 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%

tetraethoxy orthosilicate (78-10-4) + 2-methoxy-ethanol (109-86-4,95507-80-5) → tetra(2-methoxyethoxy)silane (2157-45-1)

Guidance literature:

DOI:10.1021/jo01164a016 DOI:10.1021/jo01160a016

Reference yield: 76.0%

tetrachlorosilane (10026-04-7,53609-55-5) + 2-methoxy-ethanol (109-86-4,95507-80-5) → tetra(2-methoxyethoxy)silane (2157-45-1)

Guidance literature:

DOI:10.1021/jo01164a016 DOI:10.1021/jo01160a016

Reference yield: 65.0%

2-methoxy-ethanol (109-86-4,95507-80-5) → tetra(2-methoxyethoxy)silane (2157-45-1)

Guidance literature:

With tetrachlorosilane; for 2h;

upstream raw materials:

tetraethoxy orthosilicate

2-methoxy-ethanol

tetrachlorosilane

1,1,2,2-tetrachloroethylene

Refernces

• 1、 -. "Process for preparing alkoxysilanes". . . Retrieved 2008/06/13.
• 2、 Genderen, Marcel H. P. van,Buck, Henk M.. "Conformational transmission in silatranes. Confirmation of the pentacoordinated structure in solution". . p. 449 - 452. Retrieved 2007/10/02.