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552933 Aldrich

2,2′-Dipyridyl N-oxide

98%

Synonym: 2,2′-Bipyridine 1-oxide, 2,2′-Bipyridine N-oxide, 2,2′-Bipyridine monooxide, 2,2′-Bipyridyl N-oxide, 2,2′-Dipyridyl 1-oxide

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Properties

Related Categories Building Blocks, C10, Chemical Synthesis, Heterocyclic Building Blocks, Pyridines More...
InChI Key   KIKATWFLYDKKOL-UHFFFAOYSA-N
assay   98%
mp   59-63 °C(lit.)

Description

Packaging

5 g in glass bottle

Application

2,2′-Dipyridyl N-oxide(Obpy) may be used to synthesize the following:
• 2,2′-bipyridyl-6-carbonitrile
• 4-nitro-2,2′-bipyridyl N-oxide by reaction with potassium nitrate in sulfuric acid
• Eu(TTA)3(Obpy), an electroluminescent red emitter obtained via reaction with europium(III) chloride hexahydrate (EuCl3.6H2O) and 2-thenoyltrifluoroacetonate(TTA)

General description

2,2′-Dipyridyl N-oxide is a mono-N-oxide of 2,2′-bipyridine. It is widely used as a chelating agent. 2,2′-Bipyridine N-oxide readily forms complexes with transition metal perchlorates and divalent 3d metal nitrates. It can be prepared from 2,2′-bipyridyl.

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Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
DW1840000
Protocols & Articles
Peer-Reviewed Papers
15

References

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