V900647
15-冠醚-5
Vetec™, reagent grade, 98%
别名:
1,4,7,10,13-五氧环十五烷
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
C10H20O5
化学文摘社编号:
分子量:
220.26
EC Number:
251-379-6
UNSPSC Code:
12352200
PubChem Substance ID:
Beilstein/REAXYS Number:
1618144
MDL number:
Assay:
98%
InChI key
VFTFKUDGYRBSAL-UHFFFAOYSA-N
InChI
1S/C10H20O5/c1-2-12-5-6-14-9-10-15-8-7-13-4-3-11-1/h1-10H2
SMILES string
O1CCOCCOCCOCCOCC1
grade
reagent grade
product line
Vetec™
assay
98%
bp
93-96 °C/0.05 mmHg (lit.)
density
1.113 g/mL at 20 °C (lit.)
正在寻找类似产品? 访问 产品对比指南
Legal Information
Vetec is a trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
Maxime A Siegler et al.
Acta crystallographica. Section B, Structural science, 64(Pt 6), 725-737 (2008-11-26)
Initial attempts to make [Ni(H2O)2(15-crown-5)](NO3)2, i.e. to insert the Ni2+ ion into the 15-crown-5 macrocycle, gave the mono- (two polymorphs) and dihydrate of a co-crystal of[Ni(H2O)6](NO3)2 and 15-crown-5 (1,4,7,10,13-pentaoxacyclopentadecane=15C5). Synthetic routes designed to restrict the water available to the Ni2+
Zeliha Hayvali et al.
Molecules (Basel, Switzerland), 9(10), 860-866 (2007-11-17)
New crown ether Schiff base derivatives were prepared by the condensation of 4'-formylbenzo-15-crown-5 or 4'-formyl-5'-hydroxybenzo-15-crown-5 with 1,2-bis(2-aminophenoxy)ethane. The structures of these new compounds were confirmed on the basis of elemental analysis, IR, (1)H- and (13)C-NMR, UV-Vis and mass spectroscopic data.
Yong Xiang Wu et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 82(1), 340-344 (2011-08-16)
A novel fluoroionophore 1 based on 3,4-dimethylthieno[2,3-b]thiophene bearing two monoaza-15-crown-5 ethers at 3- and 4-positions was prepared. UV-vis and fluorescence responses of compound 1 upon the addition of alkali and alkaline earth metal cations were evaluated in acetonitrile solution. Receptor
Hyo Sook Seo et al.
Journal of fluorescence, 18(5), 853-857 (2008-01-23)
A selective fluorescent cesium optode on a chromoionophore consisting of anthracene covalently linked through an imine bond to a 15-crown-5 derivative has been reported. In the present system, 15-crown-5 derivative including anthracene was used a fluoroionophore. The fluorescence response mechanism
Toshiaki Hattori et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 26(10), 1039-1045 (2010-10-19)
Two-dimensional real-time observation of potassium ion distributions was achieved using an ion imaging device based on charge-coupled device (CCD) and metal-oxide semiconductor technologies, and an ion selective membrane. The CCD potassium ion image sensor was equipped with an array of
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持