(3E)-4-(2-Hydroxyphenyl)-2-Oxo-3-Butenoic Acid

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Properties Simple | Detailed

Formula C10H8O4
IUPAC Name (e)-4-(2-hydroxyphenyl)-2-oxo-but-3-enoic acid
Molecular Mass 192.168 g·mol−1
Heat of Formation -517.1 ± 16.7 kJ·mol−1
Dipole Moment 5.52 ± 1.08 D
Volume 219.19 Å 3
Surface Area 218.75 Å 2
HOMO Energy -9.55 ± 0.55 eV
LUMO Energy -1.25 ± eV
Point Group Symmetry C1
Synonyms
  • (e)-4-(2-hydroxyphenyl)-2-keto-but-3-enoic acid
  • (e)-4-(2-hydroxyphenyl)-2-oxo-but-3-enoic acid
  • (e)-4-(2-hydroxyphenyl)-2-oxobut-3-enoic acid
  • 2-hydroxybenzalpyruvate
  • 3-butenoic acid, 4-(2-hydroxyphenyl)-2-oxo-
  • 4-(2-hydroxyphenyl)-2-keto-but-3-enoic acid
  • 4-(2-hydroxyphenyl)-2-oxo-3-butenoic acid
  • 4-(2-hydroxyphenyl)-2-oxo-but-3-enoic acid
  • 4-(2-hydroxyphenyl)-2-oxobut-3-enoic acid
  • cpdn-385
  • ortho-hydroxybenzalpyruvate
  • trans-o-hydroxybenzylidenepyruvate
CAS Number(s)
  • 90293-62-2
InChIKey HMXOGGUFCBUALL-AATRIKPKSA-N
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Elements H C O