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经验公式(希尔记法):
C18H36N2O6
化学文摘社编号:
分子量:
376.49
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
EC Number:
245-962-4
Beilstein/REAXYS Number:
620282
MDL number:
Assay:
98%
Form:
solid
Legal Information
Kryptofix is a registered trademark of Merck KGaA, Darmstadt, Germany
Application
4,7,13,16,21,24-六氧-1,10-二氮双环[8.8.8]二十六烷用作:
- 等速电泳(特别适合分离小分子离子的分离方法)的电解液添加剂,用于碱金属阳离子分析。
- 络合剂,用于K+印迹纳米颗粒的制备,其中甲基丙烯酸为官能单体,乙二醇二甲基丙烯酸酯为交联剂,2,2′-偶氮二异丁腈为自由基引发剂。
- 结构导向剂,用于LTA型AlPO4晶体制备。
General description
4,7,13,16,21,24-六氧-1,10-二氮双环[8.8.8]二十六烷(穴醚222, Kryptofix 222)是一种有机物,分子式为C18H36N2O6。形成三维笼状结构,N2O6用于配位。作为配体,广泛用于磁共振成像、有机合成、晶体学、电化学和色谱分析。在溶液中常用作金属离子螯合剂。
Packaging
无底玻璃瓶。内容物在插入式融锥内。
穴状配体,与钾镜共同用于将位阻二锡烷还原为结晶自由基阴离子。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
Preparation of a K+-imprinted polymer for the selective recognition of K+ in food samples
Hashemi B, et al.
Journal of Separation Science, 39, 2006-2012 (2016)
Preparation of large and well-shaped LTA-type AlPO4 crystals by using crown ether Kryptofix 222 as structure directing agent
Huang A, et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 129, 90-99 (2010)
Metal Ion Compiexing by Cryptand 222 in Solutions. A Thermodynamic Approach
Marcus Y
Reviews in Analytical Chemistry, 23, 269-302 (2004)
Direct analysis of Kryptofix 2.2.2 in 18FDG by gas chromatography using a nitrogen-selective detector.
R A Ferrieri et al.
Nuclear medicine and biology, 20(3), 367-369 (1993-04-01)
Jeff E Prest et al.
Journal of chromatography. A, 1260, 239-243 (2012-09-20)
This work shows how the inclusion of cryptand 222 as a leading electrolyte additive in isotachophoresis affects the electrophoretic mobilities of alkali metal cations. Using isotachophoresis the separation of alkali metals can be difficult due to the similar electrophoretic mobilities
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