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Dibenzo-21-crown-7
Synonym
Product Category
Product Code
CAS Number
MDL Number
Pubchem CID
Reaxys RN
Dibenzo-21-crown 7-Ether, DB21C7
Nonfluorochemicals,
Crown ethers
KUMI0F231
14098-41-0
MFCD00068646
585932
1693830
Specification
Applications
Safety & Regulations
Product Documents
Chemical Name
Molecular Formula
Molecular Weight
Assay
Appearance
Melting
Point
Packaging
Storage
Dibenzo-21-crown-7
C
22
H
28
O
7
404.45
≥98%
White to Beige Solid
103-107°C
5g,10g,20g,50g,100g,500g and 1kg
Store at 2-8 temp.
Dibenzo-21-crown-7
is a crown ether that is typically used as selective extraction solvent.
Selective extraction of alkali metal ions from bittern using picrate anion and crown ethers as ligand: An experimental and theoretical study.
[1]
Synergistic extraction of some univalent cations into nitrobenzene by using sodium dicarbollylcobaltate and dibenzo-21-crown-7.
[2]
References:
[1] P. Agnihotri, et al, Indian J. Chem. B,
2003
, 42(9), pp 2439-2446.
[2] E.Makrlik, et al, Acta. Chim. Slov.,
2012
, 59(2), pp 418-421.
Signal Word
Hazard Statements
Precautionary Statements
HS Code
RIDADR
Legal Information
Danger
H301,H319
P301+P330+P331+P310,P305+P351+P338
29329900900
NONH for all modes of transport
1. Product Specification
Available on request.
2. Safety Data Sheet
Available on request.
Please inquire for pricing and availability of this product by writing email to
sales@kumidas.com
.
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