Ethoxy(methyl)diphenylsilane

Base Information

• Chemical Name: Ethoxy(methyl)diphenylsilane
• CAS No.: 1825-59-8
• Molecular Formula: C15H18OSi
• Molecular Weight: 242.393
• Hs Code.: 2931900090
• European Community (EC) Number: 217-368-5
• DSSTox Substance ID: DTXSID70939590
• Nikkaji Number: J129.397D
• Wikidata: Q72473185
• Mol file: 1825-59-8.mol

Synonyms:Ethoxy(methyl)diphenylsilane;1825-59-8;Diphenylmethylethoxysilane;ethoxy-methyl-diphenylsilane;DIPHENYLETHOXYMETHYLSILANE;Ethoxymethyldiphenylsilane;ethoxy-methyl-diphenyl-silane;Silane, ethoxymethyldiphenyl-;C15H18OSi;Benzene, 1,1'-(ethoxymethylsilylene)bis-;EINECS 217-368-5;Methylethoxydiphenylsilane;Diphenyl Methyl Ethoxysilane;Diphenyl(methyl)silyloxyethane;SCHEMBL242577;Ethoxy(methyl)diphenylsilane #;DTXSID70939590;BAA82559;MFCD00026752;AKOS016010453;CS-0151950;FT-0633863;A812703;HEXAHYDRO-2,4,6-TRIMETHYL-1,3,5-TRIAZINETRIHYDRATE

Chemical Property of Ethoxy(methyl)diphenylsilane

Chemical Property:

• Appearance/Colour: Clear to straw liquid with mild odor
• Vapor Pressure: 0.00622mmHg at 25°C
• Melting Point: -27 °C
• Refractive Index: 1.544[25°C]
• Boiling Point: 281.006 °C at 760 mmHg
• Flash Point: 121.282 °C
• PSA: 9.23000
• Density: 1.004 g/cm³
• LogP: 2.41260
• Storage Temp.: Inert atmosphere,Room Temperature
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 4
• Exact Mass: 242.112691728
• Heavy Atom Count: 17
• Complexity: 199

Purity/Quality:

99% ^*data from raw suppliers

DIPHENYLETHOXYMETHYLSILANE Aldrich ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/38-36/37/38
• Safety Statements: 3/7-9-26-28-37/39-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

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

Technology Process of Ethoxy(methyl)diphenylsilane

There total 15 articles about Ethoxy(methyl)diphenylsilane 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) + methylmagnesium bromide (75-16-1) → ethoxy(methyl)(diphenyl)silane (1825-59-8)

Guidance literature:

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

DOI:10.1055/s-0031-1290757

Reference yield: 89.0%

2,3-dimethyl-buta-1,3-diene (513-81-5) + 1-ethoxy-1,2-dimethyl-1-(8-dimethylamino-1-naphthyl)-2,2-diphenyldisilane (172796-78-0) → ethoxy(methyl)(diphenyl)silane (1825-59-8) + Dimethyl-[8-(1,3,4-trimethyl-2,5-dihydro-1H-silol-1-yl)-naphthalen-1-yl]-amine

Guidance literature:

In toluene; at 110 ℃; for 15h;

DOI:10.1021/ja00151a030

Reference yield: 75.0%

ethanol (64-17-5) + methyldiphenylsilane (776-76-1) + 2-naphthylethylene (827-54-3,28406-56-6) → 2-(2-naphthyl)ethanol (7228-47-9) + diphenylmethylsilanol (778-25-6) + ethoxy(methyl)(diphenyl)silane (1825-59-8) + methyl 2-naphthyl ketone (93-08-3)

Guidance literature:

With (1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-hexadecafluorophthalocyaninato)iron(II); oxygen; at 20 ℃; for 4h; under 760.051 Torr;

DOI:10.1002/chem.202102848

upstream raw materials:

Methyltriethoxysilan

phenyllithium

ethanol

chloromethyldiphenylsilane

Downstream raw materials:

1,1,3-trimethyl-1,3,3-triphenyl-disiloxane

di-phenylmethylsilyl fluoride

sodium methyldiphenylsilanolate

methylpentaphenyldisiloxane

Refernces

• 1、 Wang, Cui,Lin, Xijie,Ge, Yuzhen,Shah, Zameer Hussain,Lu, Rongwen,Zhang, Shufen. "Silica-supported ultra small gold nanoparticles as nanoreactors for the etherification of silanes". . p. 102102 - 102108. Retrieved 2016/11/09.
• 2、 Jorapur, Yogesh R.,Shimada, Toyoshi. "An efficient method for the synthesis of symmetrical disiloxanes from alkoxysilanes using Meerwein's reagent". supporting information; experimental part. p. 1633 - 1638. Retrieved 2012/08/07.