P24101
二苯醚
99%, crystals, ReagentPlus®
别名:
联苯醚, 苯醚
产品名称
二苯醚, ReagentPlus®, 99%
蒸汽密度
>5.86 (25 °C, vs air)
质量水平
蒸汽压
<1 mmHg ( 20 °C)
产品线
ReagentPlus®
方案
99%
表单
crystals
自燃温度
1144 °F
expl. lim.
1.5 %
折射率
n20/D 1.579 (lit.)
沸点
259 °C (lit.)
mp
25-27 °C (lit.)
密度
1.073 g/mL at 25 °C (lit.)
官能团
phenoxy
SMILES字符串
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
基因信息
human ... TTR(7276)
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一般描述
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。
应用
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。
法律信息
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Warning
危险声明
危险分类
Aquatic Acute 1 - Aquatic Chronic 2 - Eye Irrit. 2
储存分类代码
11 - Combustible Solids
WGK
WGK 2
闪点(°F)
239.0 °F - closed cup
闪点(°C)
115 °C - closed cup
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
A REMPI investigation of the minimum energy conformations of diphenyl ether.
Paiva ACS, et al.
International Journal of Mass Spectrometry, 221(2), 107-115 (2002)
Palladium-promoted cyclization of diphenyl ether, diphenylamine, and related compounds.
Akermark B, et al.
The Journal of Organic Chemistry, 40(9), 1365-1367 (1975)
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
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
Manfred Pöhlein et al.
Journal of chromatography. A, 1203(2), 217-228 (2008-08-09)
Two versatile and fast methods to identify and quantify brominated flame retardants (BrFRs) in styrenic polymers were developed. Gas chromatography/mass spectrometry (GC/MS) as well as gas chromatography with electron-capture detection (GC/ECD), both following ultrasonic-supported dissolution and precipitation (USDP), were applied.
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