Chromone-3-Carboxylic Acid

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Properties Simple | Detailed

Formula C10H6O4
IUPAC Name 2-oxochromene-3-carboxylic acid
Molecular Mass 190.152 g·mol−1
Heat of Formation -511.0 ± 16.7 kJ·mol−1
Dipole Moment 4.37 ± 1.08 D
Volume 202.23 Å 3
Surface Area 199.18 Å 2
HOMO Energy -9.83 ± 0.55 eV
LUMO Energy -1.74 ± eV
Point Group Symmetry C1
Synonyms
  • 2-ketochromene-3-carboxylic acid
  • 2-oxo-2h-1-benzopyran-3-carboxylic acid
  • 2-oxo-2h-chromene-3-carboxylic acid
  • 2-oxo-3-chromenecarboxylic acid
  • 2-oxobenzopyran-3-carboxylic acid
  • 2h-1-benzopyran-3-carboxylic acid, 2-oxo-
  • 3-carboxycoumarin
  • cbdive_014214
  • coumarin-3-carboxylic acid
  • g 1
  • g 1 (rodenticide)
  • g 1 (the rodenticide)
  • g 1 (the rodenticide) (van)
  • g 1 (van)
  • iflab1_000764
  • malonic acid, salicylidene-, .delta.-lactone
  • malonic acid, salicylidene-, delta-lactone
  • oprea1_710975
  • sr-01000389273-3
CAS Number(s)
  • 531-81-7
InChIKey ACMLKANOGIVEPB-UHFFFAOYSA-N
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Elements H C O