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
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
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Journal of Chromatography A, 717(1-2), 393-408 (1995)
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Journal of Thermal Analysis and Calorimetry, 121(2), 765-770 (2015)
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