W366706
二苯醚
≥99%, FG
别名:
联苯醚, 苯醚
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关于此项目
线性分子式:
(C6H5)2O
化学文摘社编号:
分子量:
170.21
FEMA Number:
3667
Council of Europe no.:
2201
UNSPSC Code:
12164502
PubChem Substance ID:
NACRES:
NA.21
EC Number:
202-981-2
Flavis number:
4.035
MDL number:
Beilstein/REAXYS Number:
1364620
Organoleptic:
geranium; green
Grade:
FG
Halal
Kosher
Halal
Kosher
Biological source:
synthetic
Agency:
meets purity specifications of JECFA
Food allergen:
no known allergens
产品名称
二苯醚, ≥99%, FG
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
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.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
geranium; green
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.
signalword
Warning
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 2 - Eye Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
239.0 °F - closed cup
flash_point_c
115 °C - closed cup
ppe
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)
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
Tony Ly et al.
Analytical chemistry, 80(13), 5059-5064 (2008-05-24)
Selective noncovalent adduct protein probing (SNAPP) mass spectrometry was recently developed to study solution-phase conformations of proteins by exploiting the specific affinity between 18-crown-6 ether (18C6) and lysine side chains. To obtain more detailed information about protein tertiary structure, a
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