Ethoxytriphenylsilane

Base Information

• Chemical Name: Ethoxytriphenylsilane
• CAS No.: 1516-80-9
• Molecular Formula: C20H20OSi
• Molecular Weight: 304.464
• Hs Code.: 2931900090
• European Community (EC) Number: 216-170-6
• NSC Number: 93020
• DSSTox Substance ID: DTXSID5061746
• Nikkaji Number: J206.725K
• Wikidata: Q81989637
• Mol file: 1516-80-9.mol

Synonyms:Ethoxytriphenylsilane;Triphenylethoxysilane;1516-80-9;ethoxy(triphenyl)silane;Silane, ethoxytriphenyl-;Ethyl triphenylsilyl ether;Benzene, 1,1',1''-(ethoxysilylidyne)tris-;C20H20OSi;EINECS 216-170-6;NSC 93020;Benzene,1,1',1''-(ethoxysilylidyne)tris-;triphenyl ethoxysilane;Thoxytriphenylsilane;NSC93020;Athoxyltriphenylsilan;ETHOXYTRIPHENYL SILANE;SCHEMBL238216;C20-H20-O-Si;DTXSID5061746;BAA51680;MFCD00053752;NSC-93020;AKOS024334166;AS-64966;CS-0187386;E1360;T71819;A884071

Chemical Property of Ethoxytriphenylsilane

Chemical Property:

• Vapor Pressure: 0.000135mmHg at 25°C
• Melting Point: 64 °C
• Refractive Index: 1.588
• Boiling Point: 344 °C at 760 mmHg
• Flash Point: 163.5 °C
• PSA: 9.23000
• Density: 1.06 g/cm³
• LogP: 2.69000
• Storage Temp.: Inert atmosphere,Room Temperature
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 5
• Exact Mass: 304.128341792
• Heavy Atom Count: 22
• Complexity: 266

Purity/Quality:

99.5% ^*data from raw suppliers

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

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CCO[Si](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

Technology Process of Ethoxytriphenylsilane

There total 41 articles about Ethoxytriphenylsilane 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: 98.0%

diethoxydiphenylsilane (2553-19-7,155684-44-9) + phenylmagnesium bromide (100-58-3) → ethoxytriphenylsilane (1516-80-9)

Guidance literature:

In diethyl ether; at 0 - 20 ℃; for 12h; Inert atmosphere;

DOI:10.1055/s-0031-1290668

Reference yield: 93.0%

ethanol (64-17-5) + N-cyclohexyl(triphenylsilyl)methaneamide (1256450-18-6) → ethoxytriphenylsilane (1516-80-9)

Guidance literature:

In ⁽²⁾H₈-toluene; at 180 ℃; for 1.5h; Sealed tube;

DOI:10.1039/c0dt00323a

Reference yield: 80.0%

triphenylsilyl fluoride (379-50-0) + sodium ethanolate (141-52-6) → ethoxytriphenylsilane (1516-80-9)

Guidance literature:

In ethanol;

upstream raw materials:

tetraethoxy orthosilicate

Triphenylsilyl chloride

sodium ethanolate

triphenylsilyl fluoride

Downstream raw materials:

methylpentaphenyldisiloxane

(4-chlorophenyl)triphenylsilane

triphenylsilyl fluoride

HSiPh₃

Refernces

• 1、 Chen, Bingfeng,Li, Fengbo,Mei, Qingqing,Yang, Youdi,Liu, Huizhen,Yuan, Guoqing,Han, Buxing. "Synthesis of nitrogen and sulfur co-doped hierarchical porous carbons and metal-free oxidative coupling of silanes with alcohols". . p. 13019 - 13022. Retrieved 2017.
• 2、 Grinenko, Vadim,Klau?, Hans-Henning,Kn?lker, Hans-Joachim,Puls, Florian,Seewald, Felix. "Mechanistic Studies on the Hexadecafluorophthalocyanine–Iron-Catalyzed Wacker-Type Oxidation of Olefins to Ketones**". supporting information. p. 16776 - 16787. Retrieved 2021/11/04.
• 3、 Kaya, U?ur,Tran, Uyen P.N.,Enders, Dieter,Ho, Junming,Nguyen, Thanh V.. "N-Heterocyclic Olefin Catalyzed Silylation and Hydrosilylation Reactions of Hydroxyl and Carbonyl Compounds". supporting information. p. 1398 - 1401. Retrieved 2017/03/23.