28125
18-冠醚-6
purum, ≥99.0% (GC)
别名:
18C6, 1,4,7,10,13,16-六氧环十八烷
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关于此项目
经验公式（希尔记法）:
C12H24O6
化学文摘社编号:
分子量:
264.32
Beilstein:
1619616
EC 号:
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:
NACRES:
NA.22
等级
purum
质量水平
方案
≥99.0% (GC)
表单
solid
环保替代产品特性
Catalysis
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sustainability
Greener Alternative Product
mp
38-41 °C
42-45 °C (lit.)
官能团
ether
环保替代产品分类
SMILES字符串
O1CCOCCOCCOCCOCCOCC1
InChI
1S/C12H24O6/c1-2-14-5-6-16-9-10-18-12-11-17-8-7-15-4-3-13-1/h1-12H2
InChI key
XEZNGIUYQVAUSS-UHFFFAOYSA-N
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相关类别
一般描述
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.
应用
18-冠-6可用作一种冠醚模型，以研究混合溶剂的酸碱性质对其溶液焓的影响。它通常被用作相转移催化剂和络合剂。它能够与钾离子、铵或质子化烷基胺发生特异性结合，形成络合物。
有效用作相转移催化剂。
其他说明
具有重复 (-CH2CH2O) 单元的大环聚醚。该化合物为离子载体型(与阳离子形成稳定的复合物)。
相转移催化剂，络合剂
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Counter cation-controlled air oxidation of manganese derivatives of tetrachlorocatechol.
Ruiz R, et al.
Inorganic Chemistry Communications, 3(2), 76-79 (2000)
Lower rim calix (4) arene ketone derivatives and their interaction with alkali metal cations. Structural and thermodynamic (solution and complexation) characterisation of the tetraphenyl ketone derivative and its sodium complex.
de Namor AFD, et al.
Physical Chemistry Chemical Physics, 3(18), 4010-4021 (2001)
F. Vogtle et al.
Topics in Current Chemistry, 98 (1981)
Chiral separations by host-guest complexation with cyclodextrin and crown ether in capillary zone electrophoresis.
Kuhn R, et al.
Chromatographia, 33(1-2), 32-36 (1992)
Separation of transition metal cations by capillary electrophoresis optimization of complexing agent concentrations (lactic acid and 18-crown-6).
Francois C, et al.
Journal of Chromatography A, 717(1-2), 393-408 (1995)
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