P24101
二苯醚
99%, crystals, ReagentPlus®
别名:
联苯醚, 苯醚
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线性分子式:
(C6H5)2O
化学文摘社编号:
分子量:
170.21
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
202-981-2
MDL number:
Beilstein/REAXYS Number:
1364620
Assay:
99%
Form:
crystals
产品名称
二苯醚, ReagentPlus®, 99%
InChI key
USIUVYZYUHIAEV-UHFFFAOYSA-N
InChI
1S/C12H10O/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h1-10H
SMILES string
O(c1ccccc1)c2ccccc2
vapor density
>5.86 (25 °C, vs air)
vapor pressure
<1 mmHg ( 20 °C)
product line
ReagentPlus®
assay
99%
form
crystals
autoignition temp.
1144 °F
expl. lim.
1.5 %
refractive index
n20/D 1.579 (lit.)
bp
259 °C (lit.)
Quality Level
Gene Information
human ... TTR(7276)
density
1.073 g/mL at 25 °C (lit.)
functional group
phenoxy
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General description
二苯醚(DPE)是桥联苯基分子。目前已经报道了使用共振增强双光子电离法 DPE 的构象分析。
Application
在存在乙酸钯的条件下，二苯醚可用于通过分子内环化反应合成二苯并呋喃。
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
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
signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 1B
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
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Paiva ACS, et al.
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Palladium-promoted cyclization of diphenyl ether, diphenylamine, and related compounds.
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The Journal of Organic Chemistry, 40(9), 1365-1367 (1975)
Claudia Moeckel et al.
Environmental science & technology, 42(9), 3219-3225 (2008-06-05)
Short-term variability of concentrations of polybrominated diphenyl ethers (PBDEs) and chlordanes in air at a semirural site in England over a 5 day period is reported. Four-hour air samples were collected during a period dominated by a high pressure system
Xingyu Wang et al.
ChemSusChem, 5(8), 1455-1466 (2012-05-03)
The conversion of lignin, the most recalcitrant of the biopolymers, is necessary for a carbon-efficient utilization of lignocellulosic materials. In this context, hydrogenolysis of lignin is a process receiving increasing attention. In this report, the solvent effects on the hydrogenolysis
Hua Xu et al.
Biochemistry, 47(14), 4228-4236 (2008-03-14)
Approximately one-third of the world's population carries Staphylococcus aureus. The recent emergence of extreme drug resistant strains that are resistant to the "antibiotic of last resort", vancomycin, has caused a further increase in the pressing need to discover new drugs
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