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Diphenylether

Selectophore™, ≥99.9%

Synonym(e):

Diphenyloxid, Phenylether

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About This Item

Lineare Formel:
(C6H5)2O
CAS-Nummer:
101-84-8
Molekulargewicht:
170.21
Beilstein:
1364620
EG-Nummer:
202-981-2
MDL-Nummer:
MFCD00003034
UNSPSC-Code:
26111700
PubChem Substanz-ID:
329760547
NACRES:
NB.61

Qualität

for ion-selective electrodes

Qualitätsniveau

200

Dampfdichte

>5.86 (25 °C, vs air)

Dampfdruck

<1 mmHg ( 20 °C)

Produktlinie

Selectophore™

Assay

≥99.9% (GC)
≥99.9%

Form

solid

Selbstzündungstemp.

1144 °F

Expl.-Gr.

1.5 %

Brechungsindex

n20/D 1.579 (lit.)

bp

259 °C (lit.)

mp (Schmelzpunkt)

25-27 °C (lit.)
27-29 °C

Dichte

1.073 g/mL at 25 °C (lit.)

SMILES String

O(c1ccccc1)c2ccccc2

InChI

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

InChIKey

USIUVYZYUHIAEV-UHFFFAOYSA-N

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Allgemeine Beschreibung

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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Anwendung

Wird als weichmachender Lösungsmittelzusatz für PVC-basierte Membranen verwendet..

Rechtliche Hinweise

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Piktogramme

Exclamation markEnvironment
GHS07,GHS09

Signalwort

Warning

H-Sätze

H319,H410

Gefahreneinstufungen

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

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 2

Flammpunkt (°F)

239.0 °F - closed cup

Flammpunkt (°C)

115 °C - closed cup

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

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Analysenzertifikate (COA)

Lot/Batch Number
BCCC6197
BCCB1954
BCCB7624
BCBZ9531
BCBW8276

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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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