477249
二苯并-21-冠-7
97%
别名:
6,7,9,10,12,13,20,21,23,24-Decahydrodibenzo[b,k][1,4,7,10,13,16,19]heptaoxacycloheneicosin, Dibenzo-21-crown-7 ether
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关于此项目
经验公式（希尔记法）:
C22H28O7
化学文摘社编号:
分子量:
404.45
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1693830
产品名称
二苯并-21-冠-7, 97%
InChI
1S/C22H28O7/c1-3-7-21-19(5-1)26-15-11-23-9-10-24-12-16-27-20-6-2-4-8-22(20)29-18-14-25-13-17-28-21/h1-8H,9-18H2
SMILES string
C1COCCOc2ccccc2OCCOCCOc3ccccc3OCCO1
InChI key
JKCQOMAQPUYHPL-UHFFFAOYSA-N
assay
97%
form
solid
mp
103-107 °C (lit.)
functional group
ether
Quality Level
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Beshare Hashemi et al.
Journal of separation science, 38(24), 4248-4254 (2015-10-16)
In this work, we report the first application of ion-imprinted technology via precipitation polymerization for simple and practical determination of rubidium ions. The rubidium-ion-imprinted polymer nanoparticles were prepared using dibenzo-21-crown-7 as a selective ligand, methacrylic acid as functional monomer, ethylene
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