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ChemicalBook--->CAS DataBase List--->81238-58-6

81238-58-6

81238-58-6 Structure

81238-58-6 Structure
IdentificationBack Directory
[Name]

18-CROWN-5 [4-(2,4-DINITROPHENYLAZO)PHENOL]
[CAS]

81238-58-6
[Synonyms]

18-CROWN-5 [4-(2,4-DINITROPHENYLAZO)PHENOL]
5-(2,4-DINITROPHENYLAZO)-2-HYDROXY-1,3-XYLYLENE-18-CROWN 5-ETHER
[Molecular Formula]

C22H26N4O10
[MDL Number]

MFCD08276325
[MOL File]

81238-58-6.mol
[Molecular Weight]

506.46
Chemical PropertiesBack Directory
[form ]

powder to crystal
[color ]

Light yellow to Amber to Dark green
Safety DataBack Directory
[HS Code ]

2932.99.7000
Hazard InformationBack Directory
[Uses]

18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol] (CAS# 81238-58-6) is a crown ether derivative used in the enantiomeric determination of amines by square wave voltammetry using azophenolic crowns in aprotic solvent.
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