Isobutyraldehyde

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Properties Simple | Detailed

Formula C4H8O
IUPAC Name 2-methylpropanal
Molecular Mass 72.106 g·mol−1
Heat of Formation -213.2 ± 16.7 kJ·mol−1
Dipole Moment 3.12 ± 1.08 D
Volume 107.03 Å 3
Surface Area 119.06 Å 2
HOMO Energy -10.03 ± 0.55 eV
LUMO Energy 0.72 ± eV
Point Group Symmetry C1
Synonyms
  • .alpha.-methylpropionaldehyde
  • 2-methyl-1-propanal
  • 2-methyl-propanal
  • 2-methylpropionaldehyde
  • alpha-methylpropionaldehyde
  • isobutaldehyde
  • isobutylaldehyde
  • isobutyraldehyd
  • isobutyraldehyde or isobutyl aldehyde [un2045] [flammable liquid]
  • isobutyryl aldehyde
  • isopropyl formaldehyde
  • isopropylformaldehyde
  • methylpropanal
  • propanal, 2-methyl-
  • propionaldehyde, 2-methyl-
  • valine aldehyde
CAS Number(s)
  • 26140-46-5
  • 78-84-2
InChIKey AMIMRNSIRUDHCM-UHFFFAOYSA-N
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