5,7-Dihydroxy-4-Methyl-2H-Chromen-2-One

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Properties Simple | Detailed

Formula C10H9O4+
IUPAC Name 5,7-dihydroxy-4-methyl-chromen-2-one
Molecular Mass 193.176 g·mol−1
Heat of Formation -593.2 ± 16.7 kJ·mol−1
Dipole Moment 5.27 ± 1.08 D
Volume 208.24 Å 3
Surface Area 201.85 Å 2
HOMO Energy -9.40 ± 0.55 eV
LUMO Energy -0.86 ± eV
Point Group Symmetry Cs
Synonyms
  • 2h-1-benzopyran-2-one, 5, 7-dihydroxy-4-methyl-
  • 2h-1-benzopyran-2-one, 5,7-dihydroxy-4-methyl-
  • 4-methyl-5,7-dihydroxycoumarin
  • 4-methyllimetol
  • 5,7-dihydroxy-4-methyl-2-benzopyrone
  • 5,7-dihydroxy-4-methyl-2-chromenone
  • 5,7-dihydroxy-4-methyl-2h-1-benzopyran-2-one
  • 5,7-dihydroxy-4-methyl-coumarin
  • 5,7-dihydroxy-4-methylchromen-2-one
  • 5,7-dihydroxy-4-methylcoumarin
  • coumarin, 5,7-dihydroxy-4-methyl-
  • oprea1_360904
CAS Number(s)
  • 2107-76-8
InChIKey QNVWGEJMXOQQPM-UHFFFAOYSA-N
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