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HomeProduct name list2,2'-DIPYRIDYL N,N'-DIOXIDE

2,2'-DIPYRIDYL N,N'-DIOXIDE

Synonym(s):2,2′-Bipyridine 1,1′-dioxide

  • CAS NO.:7275-43-6
  • Empirical Formula: C10H8N2O2
  • Molecular Weight: 188.18
  • MDL number: MFCD00065169
  • EINECS: 625-380-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-11-24 18:23:39
2,2'-DIPYRIDYL N,N'-DIOXIDE Structural

What is 2,2'-DIPYRIDYL N,N'-DIOXIDE?

Chemical properties

off-white to cream powder

General Description

Complexation abilities of 2,2′-dipyridyl N,N′-dioxide (2,2′-bipyridyl-N,N′-dioxide, bipyO2) as a ligand towards zinc has been compared with 2,2′-bipyridine. Novel lanthanide (Eu3+, Tb3+, Gd3+, Sm3+ and Dy3+) complexes of bipyO2 were synthesized and characterized by elemental analysis and IR spectrum. Electron density study of halogen-bonded complex of bipyO2 with 1,4-diiodotetrafluorobenzene (F4dIb) at 90K by X-ray diffraction has been reported.

Properties of 2,2'-DIPYRIDYL N,N'-DIOXIDE

Melting point: 296-298 °C(lit.)
Boiling point: 323.18°C (rough estimate)
Density  1.2577 (rough estimate)
refractive index  1.5910 (estimate)
storage temp.  Inert atmosphere,Room Temperature
Water Solubility  Soluble in water
pka -1.34±0.10(Predicted)
form  Powder
color  Off-white to cream

Safety information for 2,2'-DIPYRIDYL N,N'-DIOXIDE

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 2,2'-DIPYRIDYL N,N'-DIOXIDE

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