ChemicalBook > CAS DataBase List > 2,2'-Dipyridyl N-oxide

2,2'-Dipyridyl N-oxide

Product Name
2,2'-Dipyridyl N-oxide
CAS No.
33421-43-1
Chemical Name
2,2'-Dipyridyl N-oxide
Synonyms
2,2′-Dipyridyl N<;-Dipyridyl N-oxide;2,2′-Dipyridyl 1-oxide;2,2′-Bipyridyl N-oxide;2,2'-Dipyridyl N-oxide;2,2'-Bipyridine N-oxide;2,2’-bipyridinemonoxide;2,2’-bipyridine,1-oxide;2,2'-Bipyridine, 1-oxide
CBNumber
CB8504807
Molecular Formula
C10H8N2O
Formula Weight
172.18
MOL File
33421-43-1.mol
More
Less

2,2'-Dipyridyl N-oxide Property

Melting point:
59-63 °C(lit.)
Boiling point:
422.9±20.0 °C(Predicted)
Density 
1.15±0.1 g/cm3(Predicted)
pka
2.62±0.22(Predicted)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
RTECS 
DW1840000
HS Code 
2933998090
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
552933
Product name
2,2′-Dipyridyl N-oxide
Purity
98%
Packaging
5g
Price
$126
Updated
2024/03/01
AK Scientific
Product number
1313AQ
Product name
2,2′-Dipyridyl N-oxide
Packaging
5g
Price
$181
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0168073
Product name
2,2′-Dipyridyl N-oxide
Purity
98.00%
Packaging
0.5G
Price
$638
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0168073
Product name
2,2′-Dipyridyl N-oxide
Purity
98.00%
Packaging
1G
Price
$693
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0168073
Product name
2,2′-Dipyridyl N-oxide
Purity
98.00%
Packaging
5G
Price
$1155
Updated
2021/12/16
More
Less

2,2'-Dipyridyl N-oxide Chemical Properties,Usage,Production

Uses

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.

2,2'-Dipyridyl N-oxide Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

2,2'-Dipyridyl N-oxide Suppliers

China 50 India 1 South Korea 1 Switzerland 2 United States 2 Global 56
CHEMICAL LAND21
Tel
--
Fax
--
Email
sales21@chemicalland21.com
Country
South Korea
ProdList
6303
Advantage
74
More
Less

View Lastest Price from 2,2'-Dipyridyl N-oxide manufacturers

Shanghai UCHEM Inc.
Product
2,2'-Dipyridyl N-oxide 33421-43-1
Price
US $52.00-507.00/g
Min. Order
5g
Purity
0.98
Supply Ability
25kg
Release date
2024-10-25
Shaanxi Dideu Medichem Co. Ltd
Product
2,2'-Dipyridyl N-oxide 33421-43-1
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2024-08-01

33421-43-1, 2,2'-Dipyridyl N-oxideRelated Search:

2,2'-DIPYRIDYL N,N'-DIOXIDE 2,2'-Dipyridyl N-oxide 4,4'-DIMETHYL-2,2'-BIPYRIDINE 1,1'-DIOXIDE orellanine 4,4'-DIMETHYL-2,2'-BIPYRIDINE 1-OXIDE 4,4-dinitro-2,2-bipyridine N,N-dioxide 4-NITRO-2,2'-BIPYRIDINE-N-OXIDE 4,4'-DICHLORO-2,2'-BIPYRIDINE N,N'-DIOXIDE 4'-NITRO-2,2'-BIPYRIDINE-N-OXIDE 6-BROMO-2,2'-BIPYRIDINE N-OXIDE 6,6'-DIBROMO-4,4'-DIMETHYL-2,2'-BIPYRIDINE-1-OXIDE 6-CHLORO-2,2'-BIPYRIDINE N'-OXIDE 6,6'-DIBROMO-4,4'-DIMETHYL-2,2'-BIPYRIDINE-1,1'-DI-OXIDE SPECS AC-907/25005483 4,4'-DIBROMO-2,2'-BIPYRIDINE-N,N'-DIOXIDE 6-BROMO-4-NITRO-2,2'-BIPYRIDINE-1-OXIDE 6,6'-DIBROMO-2,2'-BIPYRIDINE-1,1'-DIOXIDE 4,4'-DINITRO-2,2'-BIPYRIDINE N-OXIDE

  • 2,2’-bipyridine,1-oxide
  • 2,2’-bipyridinemonoxide
  • 2,2'-Bipyridine N-oxide
  • 2,2'-Dipyridyl N-oxide 98%
  • 1-Oxido-2-pyridin-2-ylpyridin-1-ium
  • 2,2′-Bipyridine monooxide
  • 2,2′-Bipyridyl N-oxide
  • 2,2′-Dipyridyl 1-oxide
  • 2 2'-DIPYRIDYL-N-OXIDE 98
  • 2,2&#8242
  • -Dipyridyl <I>N</I>-oxide
  • 2,2'-Dipyridyl N-oxide
  • 2 2'-dipyridyl-n-oxide 98
  • 2,2'-Bipyridine, 1-oxide
  • -Dipyridyl N-oxide
  • -Dipyridyl <I>N<
  • 33421-43-1
  • C9 to C46
  • Heterocyclic Building Blocks
  • Pyridines