2-Oxo-2H-Chromen-7-Yl Hydrogen Sulfate

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Properties Simple | Detailed

Formula C9H7O6S+
IUPAC Name (2-oxochromen-7-yl) hydrogen sulfate
Molecular Mass 243.213 g·mol−1
Heat of Formation -839.4 ± 16.7 kJ·mol−1
Dipole Moment 2.27 ± 1.08 D
Volume 235.67 Å 3
Surface Area 227.69 Å 2
HOMO Energy -9.69 ± 0.55 eV
LUMO Energy -1.74 ± eV
Point Group Symmetry C1
Synonyms
  • (2-ketochromen-7-yl) hydrogen sulfate
  • (2-oxo-7-chromenyl) hydrogen sulfate
  • 2h-1-benzopyran-2-one, 7-(sulfooxy)-
  • 7-hydroxycoumarin sulfate ester
CAS Number(s)
  • 69526-88-1
InChIKey LJOOSFYJELZGMR-UHFFFAOYSA-N
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