3-Hydroxy-3-Cyclobutene-1,2-Dione

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Properties Simple | Detailed

Formula C4H2O3
IUPAC Name 3-hydroxycyclobut-3-ene-1,2-dione
Molecular Mass 98.057 g·mol−1
Heat of Formation -197.0 ± 16.7 kJ·mol−1
Dipole Moment 4.41 ± 1.08 D
Volume 105.02 Å 3
Surface Area 119.72 Å 2
HOMO Energy -10.07 ± 0.55 eV
LUMO Energy 2.10 ± eV
Point Group Symmetry Cs
Synonyms
  • 1-hydroxy-cyclobut-1-ene-3,4-dione
  • 3-cyclobutene-1,2-dione, 3-hydroxy-
  • 3-hydroxy-3-cyclobutenedione
  • 3-hydroxycyclobut-3-ene-1,2-quinone
  • cyclobutenedione, hydroxy-
  • hydroxycyclobutenedione
  • moniliformin
  • semisquaric acid
CAS Number(s)
  • 39284-13-4
InChIKey KGPQKNJSZNXOPV-UHFFFAOYSA-N
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