A-Angelic Lactone

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Properties Simple | Detailed

Formula C5H6O2
IUPAC Name 5-methyl-3h-furan-2-one
Molecular Mass 98.100 g·mol−1
Heat of Formation -300.2 ± 16.7 kJ·mol−1
Dipole Moment 3.72 ± 1.08 D
Volume 117.63 Å 3
Surface Area 130.54 Å 2
HOMO Energy -9.77 ± 0.55 eV
LUMO Energy 0.06 ± eV
Point Group Symmetry C1
Synonyms
  • .alpha.(.beta.,.gamma. or .delta.2)-angelica lactone
  • .alpha.-angelica lactone
  • .beta.,.gamma.-angelica lactone
  • .delta.(2)-angelica lactone
  • .delta.2-angelica lactone
  • 2(3h)-furanone, 5-methyl-
  • 3-pentenoic acid, 4-hydroxy-, .gamma.-lactone
  • 3-pentenoic acid, 4-hydroxy-, gamma-lactone
  • 3-pentenoic acid,4-hydroxy,lactone alpha-angelica-lactone
  • 4-hydroxy-3-pentenoic acid .gamma.-lactone
  • 4-hydroxy-3-pentenoic acid gamma-lactone
  • 4-hydroxy-3-pentenoic acid, gamma-lactone
  • 4-hydroxypent-3-enoic acid lactone
  • 5-methyl-2(3h)-furanone
  • 5-methyl-3h-furan-2-one
  • 5-methylfuran-2(3h)-one
  • alpha(beta,gamma or delta2)-angelica lactone
  • alpha-angelica lactone
  • alpha-angelicalacton
  • alpha-angelicalactone
  • beta,gamma-angelica lactone
  • delta(2)-angelica lactone
  • delta(sup 2)-angelica lactone
  • gamma-methyl-beta,gamma-crotonolactone
  • penten-3-oic acid, 4-hydroxy-, gamma-lactone
CAS Number(s)
  • 591-12-8
InChIKey QOTQFLOTGBBMEX-UHFFFAOYSA-N
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