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Merck
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重要文件

158399

Sigma-Aldrich

二苯并-18-冠醚-6

98%

同義詞:

2,3,11,12-二苯并-1,4,7,10,13,16-六氧杂环十八-2,11-二烯, 6,7,9,10,17,18,20,21-八氢二苯并[b,k][1,4,7,10,13,16]六氧杂环十八碳烯, DB18C6

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About This Item

經驗公式(希爾表示法):
C20H24O6
CAS號碼:
分子量::
360.40
Beilstein:
1162153
EC號碼:
MDL號碼:
分類程式碼代碼:
12352005
PubChem物質ID:
NACRES:
NA.22

化驗

98%

mp

162-164 °C (lit.)

官能基

ether

SMILES 字串

C1COc2ccccc2OCCOCCOc3ccccc3OCCO1

InChI

1S/C20H24O6/c1-2-6-18-17(5-1)23-13-9-21-11-15-25-19-7-3-4-8-20(19)26-16-12-22-10-14-24-18/h1-8H,9-16H2

InChI 密鑰

YSSSPARMOAYJTE-UHFFFAOYSA-N

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一般說明

二苯并-18-冠-6-醚是一种大环配体,用于溶液相中碱金属阳离子的选择性结合和提取。

應用

相转移催化剂在单氮卟啉合成中的应用。用于离子跨膜转移 和作为合成子制备液晶聚酯的试剂。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析證明 (COA)

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Tetrahedron Letters, 36, 1567-1567 (1995)
Acta Polym., 45, 308-308 (1994)
Micheál D Scanlon et al.
Analytical chemistry, 80(15), 5743-5749 (2008-06-26)
The detection of peptides is an important bioanalytical challenge, as they are a generic class of potent molecules of biomedical and biopharmaceutical significance. In this work, the electrochemistry of seven oligopeptides at microscaled interfaces between two immiscible electrolyte solutions (microITIES)
Jaroslav Kríz et al.
The journal of physical chemistry. A, 112(41), 10236-10243 (2008-09-25)
Interaction of dibenzo-18-crown-6 (DBC) with H 3O (+) (HP) in nitrobenzene- d 5 and dichloromethane- d 2 was studied by using (1)H and (13)C NMR spectra and relaxations, FTIR spectra, and quantum chemical DFT calculations. NMR shows that the DBC*HP
J L Mooney et al.
The American journal of physiology, 255(3 Pt 1), C408-C412 (1988-09-01)
Liquid ion-exchanger microelectrodes based on Corning code 477317 K+ exchanger are known to be much more sensitive to quaternary ammonium ions than to K+. In the presence of such cations, the capability of measuring K+ activities with Corning microelectrodes may

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