(2E)-2,3-Dichloro-2-Butenedioic Acid

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Properties Simple | Detailed

Formula C4H2Cl2O4
IUPAC Name (e)-2,3-dichlorobut-2-enedioic acid
Molecular Mass 184.962 g·mol−1
Heat of Formation -717.2 ± 16.7 kJ·mol−1
Dipole Moment 2.12 ± 1.08 D
Volume 170.08 Å 3
Surface Area 172.02 Å 2
HOMO Energy -10.70 ± 0.55 eV
LUMO Energy 1.49 ± eV
Point Group Symmetry C2
Synonyms
  • (e)-2,3-dichlorobut-2-enedioic acid
  • 2,3-dichloro-2-butenedioic acid
  • 2,3-dichlorobut-2-enedioic acid
  • 2-butenedioic acid, 2,3-dichloro-
  • dichlorobutene-1,4-dioic acid
  • dichloromaleic acid
  • mucoperchloric acid
CAS Number(s)
  • 43180-81-0
InChIKey PNNFEYPWPCDLOC-OWOJBTEDSA-N
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Elements H C O Cl