(2E)-4-Bromo-2-Butenoic Acid

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Properties Simple | Detailed

Formula C4H5BrO2
IUPAC Name (e)-4-bromobut-2-enoic acid
Molecular Mass 164.985 g·mol−1
Heat of Formation -334.2 ± 16.7 kJ·mol−1
Dipole Moment 2.20 ± 1.08 D
Volume 139.63 Å 3
Surface Area 151.76 Å 2
HOMO Energy -10.55 ± 0.55 eV
LUMO Energy 2.02 ± eV
Point Group Symmetry C1
Synonyms
  • (e)-4-bromobut-2-enoic acid
  • 2-butenoic acid, 4-bromo-, (e)-
  • 4-bromocrotonic acid
CAS Number(s)
  • 13991-36-1
  • 20629-35-0
InChIKey DOTGZROJTAUYFQ-OWOJBTEDSA-N
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Elements H C O Br