2-Pyridone

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Properties Simple | Detailed

Formula C5H5NO+
IUPAC Name pyridin-2-one
Molecular Mass 95.099 g·mol−1
Heat of Formation -85.8 ± 16.7 kJ·mol−1
Dipole Moment 4.07 ± 1.08 D
Volume 113.75 Å 3
Surface Area 125.62 Å 2
HOMO Energy -9.21 ± 0.55 eV
LUMO Energy -0.52 ± eV
Point Group Symmetry Cs
Synonyms
  • .alpha.-pyridone
  • 109-10-4 (deleted)
  • 168275-26-1 (deleted)
  • 1h-pyridin-2-one
  • 2(1h)-pyridinone
  • 2(1h)-pyridone
  • 2(lh)-pyridinone
  • 2-hydroxypyridine
  • 2-oxopyridine
  • 2-pyridinol
  • 2-pyridinone
  • 77846-86-7 (deleted
  • ac-907/25014345
  • alpha-pyridone
  • pyridin-2(1h)-one
  • pyridin-2-ol
  • pyridinol
CAS Number(s)
  • 27341-45-3
  • 109-10-4
  • 168275-26-1
  • 77846-86-7
  • 72762-00-6
  • 142-08-5
  • 66396-89-2
InChIKey UBQKCCHYAOITMY-UHFFFAOYSA-N
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