1825-59-8

Basic information

• Product Name: DIPHENYLMETHYLETHOXYSILANE
• Synonyms: METHYLDIPHENYLETHOXYSILANE;DIPHENYLMETHYLETHOXYSILANE;ethoxymethyldiphenylsilane;Diphenyl-ethoxy-methylsilane, Diphenyl-methyl-ethoxysilane;Methylethoxydiphenylsilane;Diphenylethoxymethylsilane;Benzene, 1,1'-(ethoxymethylsilylene)bis-
• CAS NO: 1825-59-8
• Molecular Formula: C₁₅H₁₈OSi
• Molecular Weight: 242.39
• EINECS: 217-368-5
• Product Categories: Phenyl Silanes
• Mol File: 1825-59-8.mol
• Article Data: 10

Chemical Properties

• Melting Point: -27°C
• Boiling Point: 100 °C
• Flash Point: 165°C
• Appearance: /
• Density: 1.018
• Vapor Pressure: 0.00622mmHg at 25°C
• Refractive Index: 1.544[25°C]
• Storage Temp.: Inert atmosphere,Room Temperature
• CAS DataBase Reference: DIPHENYLMETHYLETHOXYSILANE(CAS DataBase Reference)
• NIST Chemistry Reference: DIPHENYLMETHYLETHOXYSILANE(1825-59-8)
• EPA Substance Registry System: DIPHENYLMETHYLETHOXYSILANE(1825-59-8)

Safety Data

• Hazard Codes: Xi
• Statements: 36/38-36/37/38
• Safety Statements: 3/7-9-26-28-37/39-36
• TSCA: Yes
• Hazardous Substances Data: 1825-59-8(Hazardous Substances Data)

Usage

Chemical Properties

Colorless or yellowish transparent liquid

InChI:InChI=1/C15H18OSi/c1-3-16-17(2,14-10-6-4-7-11-14)15-12-8-5-9-13-15/h4-13H,3H2,1-2H3

Upstream product

• 13950-57-7 ethyl α-(diphenylmethylsilyl)acetate 
• 2553-19-7 diethoxydiphenylsilane 
• 75-16-1 methylmagnesium bromide 
• 64-17-5 ethanol 
• 776-76-1 methyldiphenylsilane 
• 513-81-5 2,3-dimethyl-buta-1,3-diene 
• 172796-78-0 1-ethoxy-1,2-dimethyl-1-(8-dimethylamino-1-naphthyl)-2,2-diphenyldisilane 
• 2031-67-6 Methyltriethoxysilan 
• 591-51-5 phenyllithium 
• 827-54-3 2-naphthylethylene 
• 18157-20-5 chloro(diethoxy)(methyl)silane 
• 144-79-6 chloromethyldiphenylsilane 

Downstream Products

• 144-79-6 chloromethyldiphenylsilane 
• 17739-53-6 di-phenylmethylsilyl fluoride 
• 4104-64-7 sodium methyldiphenylsilanolate 
• 14920-93-5 1,1,3-trimethyl-1,3,3-triphenyl-disiloxane 
• 14920-95-7 methylpentaphenyldisiloxane 
• 807-28-3 1,3-Dimethyl-1,1,3,3-tetraphenyldisiloxan 
• 778-25-6 diphenylmethylsilanol 

Relevant articles and documents

Mechanistic Studies on the Hexadecafluorophthalocyanine–Iron-Catalyzed Wacker-Type Oxidation of Olefins to Ketones**

The hexadecafluorophthalocyanine–iron complex FePcF16 was recently shown to convert olefins into ketones in the presence of stoichiometric amounts of triethylsilane in ethanol at room temperature under an oxygen atmosphere. Herein, we describe an extensive mechanistic investigation for the conversion of 2-vinylnaphthalene into 2-acetylnaphthalene as model reaction. A variety of studies including deuterium- and 18O2-labeling experiments, ESI-MS, and 57Fe M?ssbauer spectroscopy were performed to identify the intermediates involved in the catalytic cycle of the oxidation process. Finally, a detailed and well-supported reaction mechanism for the FePcF16-catalyzed Wacker-type oxidation is proposed.

Meerwein's reagent mediated, significantly enhanced nucleophilic fluorination on alkoxysilanes

We developed a new facile method to fluorosilanes from alkoxysilanes using Meerwein's reagent. Our protocol afforded fluorosilanes in excellent yields in various organic solvents including acetonitrile under mild reaction conditions at room temperature. We also proposed a reaction mechanism with the probable silyloxonium intermediates. Georg Thieme Verlag Stuttgart · New York.

An Efficient Catalyst for the Conversion of Hydrosilanes to Alkoxysilanes

The copper(I) hydride 6 is an efficient catalyst for the alcoholysis of primary and secondary silanes.The reactions proceed at room temperature within a few hours and give the alkoxysilanes in high yields.Only with bulky alcohols or silanes are longer reaction times and/or increased temperatures required.The presence of air accelarates the reactions and gives rise to higher yields of alkoxysilanes, particularly with bulky alcohols.Diols react with PhRSiH2 (R = Me, Ph) to afford 1,3-dioxo-2-silacycloalkanes and with tertiary silanes to furnish the bissilylated diols.When unsaturated alcohols (2-propen-1-ol or 2-propyn-1-ol) are employed, the double or triple bond is retained. - Keywords: Catalytic silane alcoholysis; Alkoxysilanes