7,8-Dimethoxy-2H-Chromen-2-One

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Properties Simple | Detailed

Formula C11H11O4+
IUPAC Name 7,8-dimethoxychromen-2-one
Molecular Mass 207.203 g·mol−1
Heat of Formation -465.5 ± 16.7 kJ·mol−1
Dipole Moment 3.16 ± 1.08 D
Volume 231.02 Å 3
Surface Area 219.02 Å 2
HOMO Energy -8.93 ± 0.55 eV
LUMO Energy -1.02 ± eV
Point Group Symmetry C1
Synonyms
  • 2h-1-benzopyran-2-one, 7,8-dimethoxy-
  • 7,8-dimethoxy-2-chromenone
  • 7,8-dimethoxycoumarin
CAS Number(s)
  • 2445-80-9
InChIKey CHBBSMUTOCUVDW-UHFFFAOYSA-N
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