Phenyl Ether

phenyl ether

[′fen·əl ′eth·ər]
(organic chemistry)

Phenyl Ether

 

diphenyl oxide, an aromatic ether, C6H3—O—C6H6; colorless crystals with an odor of geraniums. Melting point, 26°-27°C; boiling point, 259°C. It is insoluble in water but soluble in organic solvents. It is made industrially by heating chlorobenzene with potassium phenate in the presence of copper powder at 210°C.

Phenyl ether is used in perfume products and as a soap odorant. Mixed with biphenyl (26.5 percent), it is used as a high-temperature heat carrier under the name Dowtherm.

References in periodicals archive ?
The propane bridge between the phenyl ether rings, Al will impose a twist on the backbone structure and this is further increased when one of the methyl groups is replaced a phenyl group in A2.
Lee et al., "Preparation and characterization of sulfonated poly(tetra phenyl ether ketone sulfone)s for proton exchange membrane fuel cell," International Journal of Hydrogen Energy, vol.
Hence, in this work we report the synthesis of copper NPs by thermal decomposition using phenyl ether and oleic acid, which act like an organic agent to control the growth of NPs.
Copper chloride, oleic acid, and phenyl ether were provided by Sigma Aldrich; sodium oleate was provided by TCI; hexane and ethanol were provided by J.
Earlier, the structure-activity relationships in diphenylethers for insect growth regulating activity against mosquitoes were studied and one of the compounds, DPE-28 (2,6-ditertiarybutyl phenyl-2,4-dinitro phenyl ether) was found to be highly effective against Cx.
Likely, depending on the position, the OH group and adjacent phenyl ether and/or Br atoms, other hydroxylated metabolites of tetra and pentaPBDEs have a similar effect on cellular calcium homeostasis.
To overcome this limitation we need a strong magnetic anisotropy."The Production of magnetic nanoparticles through chemical synthesis and increasing their magnetic hardness by thermal treatment may bring about large coercivity in FePt nanoparticles after thermal treatment and create strong magnetocrystalline anisotropy," Majid Farahmandjou, one of the researchers told the news service of INIC.As the first step, he dissolved FeCl2.4H2O, Pt (ac AC2, and hexadecanediol reductant in phenyl ether solvent at nitrogenic atmosphere.
Different surfactants such as polyoxyethylene (10) nonyl phenyl ether (NP-10), polyoxyethylene (5) nonyl phenyl ether (NP-5), octyl phenol together ethylene (10) ether oxygen (OP-10), and sodium dodecyl benzene sulfonate (LAS) were used to control the particles size of [Y.sub.2] [O.sub.3]:[Eu.sup.3+].
Procedure for dispersion of silane hydrolyzates of A-187 and MP 200 silane into a waterborne epoxy-based binder Material A-187 MP 200 0.2 wt% 2.0 wt% 0.2 wt% 2.0 wt% EPI-REZ 6520-WH-53 39.0 39.0 39.0 39.0 (Epoxy dispersion) Deionized water 9.5 5.3 9.7 7.4 Silane hydrolyzate 0.5 4.7 0.3 2.6 Propylene glycol phenyl ether (a) 4.0 4.0 4.0 4.0 4P16 (Zinc dust) 47.0 47.0 47.0 47.0 (a) Dowanol[R] PPH.
PEI, which contains an imide ring and phenyl ether functional group, seems to exhibit a special affinity toward polymers containing carbonyl groups in the main chains.
Mushy, buttery gel was reported to form from low concentration solution of PET with benzyl alcohol, phenyl ether, and m-cresol, from which cast film was made (5).
Phenyl ethers are fairly resistant to oxidation and are used successfully around electronic devices.