Fumaric Acid, Monomethyl Ester

Molecule SVG Image

Properties Simple | Detailed

Formula C5H6O4
IUPAC Name (e)-4-methoxy-4-oxo-but-2-enoic acid
Molecular Mass 130.099 g·mol−1
Heat of Formation -656.4 ± 16.7 kJ·mol−1
Dipole Moment 0.81 ± 1.08 D
Volume 148.56 Å 3
Surface Area 161.44 Å 2
HOMO Energy -11.29 ± 0.55 eV
LUMO Energy -1.61 ± eV
Point Group Symmetry Cs
Synonyms
  • (e)-4-keto-4-methoxy-but-2-enoic acid
  • (e)-4-methoxy-4-oxo-but-2-enoic acid
  • (e)-4-methoxy-4-oxobut-2-enoic acid
  • 4-keto-4-methoxy-but-2-enoic acid
  • 4-methoxy-4-oxo-but-2-enoic acid
  • 4-methoxy-4-oxobut-2-enoic acid
  • fumaric acid monomethyl ester
  • methyl hydrogen fumarate
  • mono-methyl fumarate
InChIKey NKHAVTQWNUWKEO-NSCUHMNNSA-N
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Elements H C O