(2E)-4-[(2-Nitrophenyl)Amino]-4-Oxo-2-Butenoic Acid

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Properties Simple | Detailed

Formula C10H8N2O5
IUPAC Name (e)-4-(2-nitroanilino)-4-oxo-but-2-enoic acid
Molecular Mass 236.181 g·mol−1
Heat of Formation -396.9 ± 16.7 kJ·mol−1
Dipole Moment 3.31 ± 1.08 D
Volume 251.98 Å 3
Surface Area 247.73 Å 2
HOMO Energy -9.72 ± 0.55 eV
LUMO Energy 1.29 ± eV
Point Group Symmetry Cs
Synonyms
  • (e)-4-[(2-nitrophenyl)amino]-4-oxo-but-2-enoic acid
  • (e)-4-[(2-nitrophenyl)amino]-4-oxobut-2-enoic acid
  • (e)-4-keto-4-[(2-nitrophenyl)amino]but-2-enoic acid
  • 2-butenoic acid, 4-((2-nitrophenyl)amino)-4-oxo-, (z)-
  • 4-((2-nitrophenyl)amino)-4-oxo-2-butenoic acid
  • 4-[(2-nitrophenyl)amino]-4-oxo-but-2-enoic acid
  • 4-[(2-nitrophenyl)amino]-4-oxobut-2-enoic acid
  • 4-keto-4-[(2-nitrophenyl)amino]but-2-enoic acid
  • maleic acid 2-nitroanilide
CAS Number(s)
  • 36847-89-9
InChIKey LGJRLNBGSCFUBL-AATRIKPKSA-N
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