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W366706

Sigma-Aldrich

Diphenyl ether

≥99%, FG

Synonym(s):
Diphenyl oxide, Phenyl ether
Linear Formula:
(C6H5)2O
CAS Number:
Molecular Weight:
170.21
FEMA Number:
3667
Beilstein:
1364620
EC Number:
Council of Europe no.:
2201
MDL number:
PubChem Substance ID:
Flavis number:
4.035
NACRES:
NA.21

Quality Level

biological source

synthetic

grade

FG
Halal
Kosher

agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 872/2012
FDA 21 CFR 110

vapor density

>5.86 (25 °C, vs air)

vapor pressure

<1 mmHg ( 20 °C)

assay

≥99%

form

solid or liquid

autoignition temp.

1144 °F

expl. lim.

1.5 %

refractive index

n20/D 1.579 (lit.)

bp

259 °C (lit.)

mp

25-27 °C (lit.)

density

1.073 g/mL at 25 °C (lit.)

Documentation

see Safety & Documentation for available documents

Organoleptic

geranium; green

application(s)

flavors and fragrances

food allergen

no known allergens

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

InChI key

USIUVYZYUHIAEV-UHFFFAOYSA-N

Gene Information

human ... TTR(7276)

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General description

Diphenyl ether is used as a flavor additive in tobacco products such as bidi cigarettes.

Packaging

1 kg in glass bottle
10, 25 kg in poly drum

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

239.0 °F - closed cup

Flash Point(C)

115 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Quantification of flavor-related compounds in the unburned contents of bidi and clove cigarettes.
Stanfill SB, et al.
Journal of Agricultural and Food Chemistry, 54(22), 8580-8588 (2006)
Quantitation of ten flavor compounds in unburned tobacco products.
Lisko JG, et al.
Analytical Methods : Advancing Methods and Applications, 6(13), 4698-4704 (2014)
Julie B Herbstman et al.
Environmental health perspectives, 115(12), 1794-1800 (2007-12-19)
Recent studies have reported blood levels of polybrominated diphenyl ethers (PBDEs) in the U.S. population. Information about neonatal levels and about the relationship to polychlorinated biphenyls (PCBs) exposures is limited. The objective was to characterize levels and determinants of fetal
Julia Frant et al.
ChemMedChem, 6(8), 1471-1477 (2011-06-10)
Seven 4-phenoxybenzenesulfonamidopolymethylene carbamoylphosphonates (CPOs) bearing two to eight methylene units in the polymethylene chain were synthesized and evaluated as matrix metalloproteinase (MMP) inhibitors. The five lowest homologues [(CH₂)₂-₆] are selective MMP-2 inhibitors, whereas the two with the longest linkers [(CH₂)₇,₈]
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

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