Ethyl Maltol

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Properties Simple | Detailed

Formula C7H9O3+
IUPAC Name 2-ethyl-3-hydroxy-pyran-4-one
Molecular Mass 141.145 g·mol−1
Heat of Formation -397.4 ± 16.7 kJ·mol−1
Dipole Moment 5.36 ± 1.08 D
Volume 164.13 Å 3
Surface Area 166.51 Å 2
HOMO Energy -9.21 ± 0.55 eV
LUMO Energy -0.34 ± eV
Point Group Symmetry C1
Synonyms
  • 2-ethyl pyromeconic acid
  • 2-ethyl-3-hydroxy-4-pyranone
  • 2-ethyl-3-hydroxy-4-pyrone
  • 2-ethyl-3-hydroxy-4h-pyran-4-one
  • 2-ethyl-3-hydroxypyran-4-one
  • 2-ethylpyromeconic acid
  • 3-hydroxy-2-ethyl-1,4-pyrone
  • 3-hydroxy-2-ethyl-4-pyrone
  • 3-hydroxy-2-ethyl-4-pyrone11/8/40
  • 3-hydroxy-2-ethyl-4h-pyran-4-one
  • 3-hydroxy-2-ethyl-gamma-pyrone
  • 4h-pyran-4-one, 2-ethyl-3-hydroxy-
  • ls-2414
  • veltol plus
CAS Number(s)
  • 4940-11-8
InChIKey YIKYNHJUKRTCJL-UHFFFAOYSA-N
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