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Supelco

Diphenyl ether

Selectophore™, ≥99.9%

Sinônimo(s):

Diphenyl oxide, Phenyl ether

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About This Item

Fórmula linear:
(C6H5)2O
Número CAS:
101-84-8
Peso molecular:
170.21
Beilstein:
1364620
Número CE:
202-981-2
Número MDL:
MFCD00003034
Código UNSPSC:
26111700
ID de substância PubChem:
329760547
NACRES:
NB.61

grau

for ion-selective electrodes

Nível de qualidade

200

densidade de vapor

>5.86 (25 °C, vs air)

pressão de vapor

<1 mmHg ( 20 °C)

linha de produto

Selectophore™

Ensaio

≥99.9% (GC)
≥99.9%

forma

solid

temperatura de autoignição

1144 °F

Lim. expl.

1.5 %

índice de refração

n20/D 1.579 (lit.)

pb

259 °C (lit.)

pf

25-27 °C (lit.)
27-29 °C

densidade

1.073 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

O(c1ccccc1)c2ccccc2

InChI

1S/C12H10O/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h1-10H

chave InChI

USIUVYZYUHIAEV-UHFFFAOYSA-N

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Descrição geral

Diphenyl ether (diphenyl oxide) belongs to the family of aromatic homomonocyclic compounds. It is colorless, exists as crystalline solid or liquid (above 82°F) and has a geranium-like odor. Diphenyl ether is present in alcoholic beverages. It is used as a flavouring ingredient and is found in vanilla, green tea, muscat grapes, potato chips, grilled beef, buckwheat, and lemon balm. It is a starting material in the production of phenoxathiin via the Ferrario reaction.. In similar reactions, diphenyl ether is a significant side product in the high-pressure hydrolysis of chlorobenzene during production of phenol. Also several polybrominated diphenyl ethers (PBDEs) are useful flame retardants.
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Aplicação

Used as plasticizing solvent mediator for PVC-based membranes.

Informações legais

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Palavra indicadora

Danger

Frases de perigo

H319,H360Fd,H410

Classificações de perigo

Aquatic Acute 1 - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 1B

Código de classe de armazenamento

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

239.0 °F - closed cup

Ponto de fulgor (°C)

115 °C - closed cup

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análise (COA)

Lot/Batch Number
BCCC6197
BCCB1954
BCCB7624
BCBZ9531
BCBW8276

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Lipopolysaccharides from Escherichia coli O26:B6 &#8805;10,000&#160;EU/mg, purified by phenol extraction

Sigma-Aldrich

L8274

Lipopolysaccharides from Escherichia coli O26:B6

Chlorobenzene anhydrous, 99.8%

Sigma-Aldrich

284513

Chlorobenzene

Tetra-hidrofurano inhibitor-free, suitable for HPLC, &#8805;99.9%

Sigma-Aldrich

34865

Tetra-hidrofurano

Chandra, S., Lang, H.
Sensors and Actuators B, Chemical, 114, 849-854 (2006)
Takayuki Yonezawa et al.
Bioorganic & medicinal chemistry letters, 21(11), 3248-3251 (2011-05-10)
Osteogenic activity of six diarylheptanoids, acerogenin A (1), (R)-acerogenin B (2), aceroside I (3), aceroside B(1) (4), aceroside III (5) and (-)-centrolobol (6) and two phenolic compounds; (+)-rhododendrol (7) and (+)-cathechin (8), isolated from the stem bark of Acer nikoense
Robert C Hale et al.
Environment international, 29(6), 771-779 (2003-07-10)
North America consumes over half of the world's production of polybrominated diphenyl ether (PBDE) flame retardants. About 98% of global demand for the Penta-BDE mixture, the constituents of which are the most bioaccumulative and environmentally widespread, resides here. However, research
Ariana Beste et al.
The Journal of organic chemistry, 74(7), 2837-2841 (2009-03-06)
Lignin is an abundant natural resource that is a potential source of valuable chemicals. Improved understanding of the pyrolysis of lignin occurs through the study of model compounds for which phenethyl phenyl ether (PhCH(2)CH(2)OPh, PPE) is the simplest example representing
Kostantinos Benekos et al.
Journal of biotechnology, 150(1), 195-201 (2010-07-20)
Plant glutathione transferases (GSTs) superfamily consists of multifunctional enzymes and forms a major part of the plants herbicide detoxification enzyme network. The tau class GST isoenzyme GmGSTU4 from soybean, exhibits catalytic activity towards the diphenyl ether herbicide fluorodifen and is
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