Phenyldiethoxysilane

Base Information

• Chemical Name: Phenyldiethoxysilane
• CAS No.: 17872-93-4
• Molecular Formula: C10H16O2Si
• Molecular Weight: 196.321
• Hs Code.: 2931900090
• DSSTox Substance ID: DTXSID20557905
• Wikidata: Q82439966
• Mol file: 17872-93-4.mol

Synonyms:Diethoxy(phenyl)silane;PHENYLDIETHOXYSILANE;17872-93-4;diethoxy(phenyl)silicon;Benzene, (diethoxysilyl)-;diethoxy(phenyl)silyl;SCHEMBL48956;DTXSID20557905;MFCD00271015

Chemical Property of Phenyldiethoxysilane

Chemical Property:

• Vapor Pressure: 0.487mmHg at 25°C
• Refractive Index: 1.4814
• Boiling Point: 199.258 °C at 760 mmHg
• Flash Point: 74.309 °C
• PSA: 18.46000
• Density: 0,953 g/cm³
• LogP: 1.18710
• Storage Temp.: 2-8°C
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 5
• Exact Mass: 195.084131251
• Heavy Atom Count: 13
• Complexity: 118

Purity/Quality:

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

Diethoxy(phenyl)silane 95+% ^*data from reagent suppliers

Safty Information:

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

MSDS Files:

SDS file from LookChem

Useful:

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

Technology Process of Phenyldiethoxysilane

There total 13 articles about Phenyldiethoxysilane 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: 79.0%

ethanol (64-17-5) + phenylsilane (694-53-1) → diethoxy-phenyl-silane (17872-93-4)

Guidance literature:

With palladium dichloride; In benzene; at 25 ℃; for 19h;

DOI:10.1016/j.jorganchem.2004.07.048

Reference yield: 70.0%

ethanol (64-17-5) + dichlorophenylsilane (1631-84-1) → diethoxy-phenyl-silane (17872-93-4)

Guidance literature:

With pyridine; In pentane; at 0 - 20 ℃; for 12h; Schlenk technique; Inert atmosphere;

Reference yield: 47.0%

ethyl trimethylsilyl ether (1825-62-3) + dichlorophenylsilane (1631-84-1) → diethoxy-phenyl-silane (17872-93-4)

Guidance literature:

In further solvent(s); (C6H5)SiHCl2 and (CH3)2Si(OC2H5)2 in diethylbenzene;;

upstream raw materials:

phenylsilane

ethyl acetate

ethanol

ethyl trimethylsilyl ether

Downstream raw materials:

1,3,5,7-tetraphenylcyclotetrasiloxane

2,4,6-triphenyl-cyclotrisiloxane

difluorodiphenylsilane

phenyldiethoxychlorosilane

Refernces

• 1、 Rock, Christopher L.,Groy, Thomas L.,Trovitch, Ryan J.. "Carbonyl and ester C-O bond hydrosilylation using κ4-diimine nickel catalysts". supporting information. p. 8807 - 8816. Retrieved 2018/07/13.
• 2、 -. "Silicon precursor, method for Preparation of the Same, and a silicon-containing dielectric film manufactured thereby". Paragraph 0159; 0162. . Retrieved 2017/01/05.