Decyltriethoxysilane

Base Information

• Chemical Name: Decyltriethoxysilane
• CAS No.: 2943-73-9
• Molecular Formula: C16H36O3Si
• Molecular Weight: 304.546
• Hs Code.: 2931900090
• European Community (EC) Number: 220-940-7
• UNII: 4H4MIX5511
• DSSTox Substance ID: DTXSID40183644
• Nikkaji Number: J306.869B
• Wikidata: Q72461778
• Mol file: 2943-73-9.mol

Synonyms:Decyltriethoxysilane;n-Decyltriethoxysilane;2943-73-9;decyl(triethoxy)silane;C16H36O3Si;4H4MIX5511;EINECS 220-940-7;MFCD00069132;Silane, decyltriethoxy-;triethoxydecylsilane;decyl-triethoxy-silane;SCHEMBL27551;UNII-4H4MIX5511;1-(TRIETHOXYSILYL)DECANE;C16-H36-O3-Si;DTXSID40183644;CAA94373;KBE-3103;AS-58040;D5197;FT-0604899;D90375;S05600;A876461

Chemical Property of Decyltriethoxysilane

Chemical Property:

• Vapor Pressure: 0.0454mmHg at 25°C
• Refractive Index: 1.4220
• Boiling Point: 245.3 °C at 760 mmHg
• Flash Point: 115.7 °C
• PSA: 27.69000
• Density: 0.876 g/cm³
• LogP: 5.17550
• Sensitive.: Moisture Sensitive
• Water Solubility.: Not miscible or difficult to mix in water.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 15
• Exact Mass: 304.24337154
• Heavy Atom Count: 20
• Complexity: 183

Purity/Quality:

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

Decyltriethoxysilane >98.0%(GC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): R36/38:Irritating to eyes and skin.
• Hazard Codes: R36/38:Irritating to eyes and skin.
• Statements: 36/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCCCCCCC[Si](OCC)(OCC)OCC
• Uses: n-Decyltriethoxysilane is used as coupling agent and as a chemical additive. It is also used as an intermediate of OLED, pharmaceuticals and in cosmetics. It is employed in many industries like adhesives, coatings, crude oil, glass fibers, filler treatment, polymer modification, printing, elastomers, sealants, textiles and thermoplastics.

Technology Process of Decyltriethoxysilane

There total 6 articles about Decyltriethoxysilane 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: 94.3%

1-Decene (872-05-9,17438-89-0,25189-70-2) + Triethoxysilane (998-30-1) → 1-decyltriethoxysilane (2943-73-9)

Guidance literature:

1-Decene; With fumed silica-supported nitrogenous platinum complex; at 110 ℃; for 0.5h;

Triethoxysilane; at 110 ℃; for 2.5h; regioselective reaction;

DOI:10.1016/j.jorganchem.2011.02.021

Reference yield: 80.0%

1-Decene (872-05-9,17438-89-0,25189-70-2) + Triethoxysilane (998-30-1) → 2-decene (20063-97-2,20348-51-0,6816-17-7) + 1-decyltriethoxysilane (2943-73-9)

Guidance literature:

With platinum⁽⁰⁾-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex; In 5,5-dimethyl-1,3-cyclohexadiene; at 70 ℃; for 12h; Inert atmosphere;

DOI:10.1002/pola.28924

Reference yield:

1-Decene (872-05-9,17438-89-0,25189-70-2) + Triethoxysilane (998-30-1) → tetraethoxy orthosilicate (78-10-4) + 1-decyltriethoxysilane (2943-73-9)

Guidance literature:

1-Decene; With MCM-41-supported bidentate phosphine rhodium complex; at 100 ℃; for 0.5h;

Triethoxysilane; at 100 ℃; for 0.8h;

DOI:10.1002/cjoc.201180292

upstream raw materials:

tetraethoxy orthosilicate

n-decyl magnesium bromide

ethanol

n-decyltrichlorosilane

Refernces

• 1、 Walczak, Anna,Stachowiak, Hanna,Kurpik, Gracjan,Ka?mierczak, Joanna,Hreczycho, Grzegorz,Stefankiewicz, Artur R.. "High catalytic activity and selectivity in hydrosilylation of new Pt(II) metallosupramolecular complexes based on ambidentate ligands". . p. 139 - 146. Retrieved 2019/04/08.
• 2、 Shin, Hyunseo,Moon, Bongjin. "Careful investigation of the hydrosilylation of olefins at poly(ethylene glycol) chain ends and development of a new silyl hydride to avoid side reactions". . p. 527 - 536. Retrieved 2018/01/27.