Protoanemonin

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Properties Simple | Detailed

Formula C5H4O2
IUPAC Name 5-methylenefuran-2-one
Molecular Mass 96.084 g·mol−1
Heat of Formation -151.0 ± 16.7 kJ·mol−1
Dipole Moment 4.14 ± 1.08 D
Volume 113.38 Å 3
Surface Area 126.53 Å 2
HOMO Energy -10.13 ± 0.55 eV
LUMO Energy -1.63 ± eV
Point Group Symmetry Cs
Synonyms
  • 2(5h)-furanone, 5-methylene-
  • 4-methylenebut-2-en-4-olide
  • 5-methylene-2(5h)-furanone
  • 5-methylene-2-furanone
  • 5-methylenefuran-2(5h)-one
  • 5-methylidenefuran-2-one
  • cis-4-methylenebut-2-en-4-olide
CAS Number(s)
  • 108-28-1
InChIKey RNYZJZKPGHQTJR-UHFFFAOYSA-N
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DOI
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