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4-Nitropyrazole Structure

4-Nitropyrazole

Chemical Properties

Melting point 160-164°C
Boiling point 323°C(lit.)
Density  1.552±0.06 g/cm3(Predicted)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
pka 9.63±0.50(Predicted)
form  Crystalline Powder
color  White
λmax 317nm(EtOH)(lit.)
InChI InChI=1S/C3H3N3O2/c7-6(8)3-1-4-5-2-3/h1-2H,(H,4,5)
InChIKey XORHNJQEWQGXCN-UHFFFAOYSA-N
SMILES N1C=C([N+]([O-])=O)C=N1
CAS DataBase Reference 2075-46-9(CAS DataBase Reference)
NIST Chemistry Reference 4-NO2-pyrazole(2075-46-9)

Safety Information

Hazard Codes  Xi,Xn
Risk Statements  22-41
Safety Statements  26-39
RTECS  UQ7880000
HazardClass  IRRITANT
HS Code  29331990

Usage And Synthesis

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