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Substance Name: 2-Pyridinamine, 5-nitro-
RN: 4214-76-0
InChIKey: UGSBCCAHDVCHGI-UHFFFAOYSA-N

Molecular Formula

  • C5-H5-N3-O2

Molecular Weight

  • 139.113
 
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Names and Synonyms

Synonyms

  • 2-Amino-5-nitropyridine
  • 5-Nitro-2-aminopyridine
  • AI3-19226
  • EINECS 224-145-6
  • NSC 23774

Systematic Names

  • 2-Pyridinamine, 5-nitro-
  • 5-Nitropyrimidin-2-ylamine
  • Pyridine, 2-amino-5-nitro- (8CI)

Registry Numbers

CAS Registry Number

  • 4214-76-0

System Generated Number

  • 0004214760

Structure Descriptors

InChI

1S/C5H5N3O2/c6-5-2-1-4(3-7-5)8(9)10/h1-3H,(H2,6,7)

InChIKey

UGSBCCAHDVCHGI-UHFFFAOYSA-N

Smiles

[O-][N+](=O)c1ccc(nc1)N

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 186-188 deg C   EXP
pKa Dissociation Constant 2.78 (none) 20 EXP
log P (octanol-water) 0.65 (none)   EXP
Water Solubility 2.35E+04 mg/L 25 EST
Vapor Pressure 1.32E-03 mm Hg 25 EST
Henry's Law Constant 9.83E-12 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.55E-12 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.