4-Keto-2-Pentenal

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Properties Simple | Detailed

Formula C5H6O2
IUPAC Name (e)-4-oxopent-2-enal
Molecular Mass 98.100 g·mol−1
Heat of Formation -236.2 ± 16.7 kJ·mol−1
Dipole Moment 4.75 ± 1.08 D
Volume 126.85 Å 3
Surface Area 140.86 Å 2
HOMO Energy -10.43 ± 0.55 eV
LUMO Energy -1.20 ± eV
Point Group Symmetry C1
Synonyms
  • (e)-4-ketopent-2-enal
  • (e)-4-oxopent-2-enal
  • 2-pentenal, 4-oxo-
  • 3-acetylacrolein
  • 4-ketopentenal
  • acetylacrolein
CAS Number(s)
  • 5729-47-5
InChIKey GBLMMVFQENXAFZ-NSCUHMNNSA-N
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