Diphenoxydiphenylsilane

Base Information

• Chemical Name: Diphenoxydiphenylsilane
• CAS No.: 1247-19-4
• Molecular Formula: C24H20 O2 Si
• Molecular Weight: 368.507
• Hs Code.: 2931900090
• European Community (EC) Number: 214-995-6
• DSSTox Substance ID: DTXSID90154465
• Nikkaji Number: J217.078G
• Wikidata: Q83021716
• Mol file: 1247-19-4.mol

Synonyms:Diphenoxydiphenylsilane;diphenoxy(diphenyl)silane;1247-19-4;EINECS 214-995-6;Benzene, 1,1'-(diphenoxysilylene)bis-;Silane, diphenoxydiphenyl-;C24H20O2Si;SCHEMBL431218;C24-H20-O2-Si;DTXSID90154465

Chemical Property of Diphenoxydiphenylsilane

Chemical Property:

• Vapor Pressure: 9.93E-08mmHg at 25°C
• Boiling Point: 446°Cat760mmHg
• Flash Point: 283.2°C
• PSA: 18.46000
• Density: 1.16g/cm³
• LogP: 4.40100
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 6
• Exact Mass: 368.123256411
• Heavy Atom Count: 27
• Complexity: 376

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)O[Si](C2=CC=CC=C2)(C3=CC=CC=C3)OC4=CC=CC=C4

Technology Process of Diphenoxydiphenylsilane

There total 11 articles about Diphenoxydiphenylsilane 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: 78.0%

diphenylsilane (775-12-2) + phenol (108-95-2,27073-41-2) → diphenyldiphenoxysilane (1247-19-4)

Guidance literature:

With air; hydrido(triphenylphosphine)copper(I) hexamer; In benzene; for 3.5h; Ambient temperature;

Reference yield: 42.0%

methyldiphenylsilane (776-76-1) + phenol (108-95-2,27073-41-2) → diphenyldiphenoxysilane (1247-19-4)

Guidance literature:

With 2,3,3,4,4,5-hexamethyl-2-hexanethiol; (4s,6s)-2,4,5,6-tetra(9H-carbazol-9-yl)isophthalonitrile; 1,8-diazabicyclo[5.4.0]undec-7-ene; In acetonitrile; at 20 ℃; Irradiation; Inert atmosphere; Schlenk technique; Green chemistry;

DOI:10.1039/d1gc02805g

Reference yield:

chloro-phenoxy-diphenyl-silane (18557-45-4) → diphenyldiphenoxysilane (1247-19-4) + octaphenylcyclotetrasilane (1065-95-8) + octaphenyl-1,4-diphenoxytetrasilane (18827-40-2)

Guidance literature:

With sodium; In toluene; (C6H5)2SiCl(OC6H5) + Na in boiling toluene;;

upstream raw materials:

diphenylsilyl dichloride

phenol

diphenylsilane

chloro-phenoxy-diphenyl-silane

Downstream raw materials:

1,1,3,3,5,5-hexaphenylcyclotrisiloxane

sodium phenoxide