4,4'-Bis(dimethylhydroxysilyl)diphenyl ether

Base Information

• Chemical Name: 4,4'-Bis(dimethylhydroxysilyl)diphenyl ether
• CAS No.: 2096-54-0
• Molecular Formula: C16H22O3Si2
• Molecular Weight: 318.52
• Hs Code.: 2931900090
• DSSTox Substance ID: DTXSID60604624
• Nikkaji Number: J1.348.278K
• Wikidata: Q72445240
• Mol file: 2096-54-0.mol

Synonyms:2096-54-0;4,4'-Bis(dimethylhydroxysilyl)diphenyl ether;(Oxybis(4,1-phenylene))bis(dimethylsilanol);hydroxy-[4-[4-[hydroxy(dimethyl)silyl]phenoxy]phenyl]-dimethylsilane;MFCD09751267;Silanol, 1,1'-(oxydi-4,1-phenylene)bis[1,1-dimethyl-;C16H22O3Si2;Silanol, (oxydi-4,1-phenylene)bis[dimethyl-;SCHEMBL2231590;DTXSID60604624;hydroxy-[4-[4-[hydroxy(dimethyl)silyl]phenoxy]phenyl]-dimethyl-silane;AKOS015911743;AM85387;bis[p-(dimethylhydroxysilyl)phenyl]ether;BS-15827;[Oxydi(4,1-phenylene)]bis(dimethylsilanol);CS-0158132;4,4/'-Bis(dimethylhydroxysilyl)diphenyl ether;4,4'-Bis(dimethyl hydroxy silyl)diphenyl ether;I10783;A815050;{4-[4-(HYDROXYDIMETHYLSILYL)PHENOXY]PHENYL}DIMETHYLSILANOL

Chemical Property of 4,4'-Bis(dimethylhydroxysilyl)diphenyl ether

Chemical Property:

• Melting Point: 85-91 °C
• Boiling Point: 399.4 °C at 760 mmHg
• PKA: 13.99±0.53(Predicted)
• Flash Point: 195.4 °C
• PSA: 49.69000
• Density: 1.1 g/cm³
• LogP: 2.28770
• Storage Temp.: Sealed in dry,Room Temperature
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 4
• Exact Mass: 318.11074763
• Heavy Atom Count: 21
• Complexity: 298

Purity/Quality:

99.5% ^*data from raw suppliers

(Oxybis(4,1-phenylene))bis(dimethylsilanol) 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C[Si](C)(C1=CC=C(C=C1)OC2=CC=C(C=C2)[Si](C)(C)O)O

Technology Process of 4,4'-Bis(dimethylhydroxysilyl)diphenyl ether

There total 3 articles about 4,4'-Bis(dimethylhydroxysilyl)diphenyl ether 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:

Bis--aether (2097-04-3) → 4,4'-Bis--diphenylaether (2096-54-0)

Guidance literature:

With sodium hydroxide; In methanol; ethanol;

DOI:10.1016/S0022-328X(00)92425-2

Reference yield:

4,4'-dibromodiphenyl ether (2050-47-7) → 4,4'-Bis--diphenylaether (2096-54-0)

Guidance literature:

Multi-step reaction with 2 steps

1: Na / diethyl ether / Heating

2: aq. NaOH / ethanol; methanol

With sodium hydroxide; sodium; In methanol; diethyl ether; ethanol;

DOI:10.1016/S0022-328X(00)92425-2

Reference yield:

→ 4,4'-Bis--diphenylaether (2096-54-0)

Guidance literature:

4.4'-Bis-dimethylfluorsilyl-diphenylaether IV, Bzl., wss.NH4OH-Lsg.;

upstream raw materials:

Bis--aether

4,4'-dibromodiphenyl ether