Oxaloethanoate

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Properties Simple | Detailed

Formula C4H4O5
IUPAC Name 2-oxobutanedioic acid
Molecular Mass 132.072 g·mol−1
Heat of Formation -622.6 ± 16.7 kJ·mol−1
Dipole Moment 3.04 ± 1.08 D
Volume 133.37 Å 3
Surface Area 143.72 Å 2
Point Group Symmetry Cs
Synonyms
  • 4-hydroxy-3,4-diketo-butyrate
  • 4-hydroxy-3,4-dioxo-butanoate
  • oxaloacetate ion
InChIKey KHPXUQMNIQBQEV-UHFFFAOYSA-M
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Elements H C O