(2S,3S)-2,3-Dimethyloxirane

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Properties Simple | Detailed

Formula C4H8O
IUPAC Name (2s,3s)-2,3-dimethyloxirane
Molecular Mass 72.106 g·mol−1
Heat of Formation -122.9 ± 16.7 kJ·mol−1
Dipole Moment 2.08 ± 1.08 D
Volume 102.93 Å 3
Surface Area 117.69 Å 2
HOMO Energy -10.34 ± 0.55 eV
LUMO Energy 2.12 ± eV
Point Group Symmetry C2
Synonyms
  • 2,3-epoxybutane (trans)
  • butane, 2,3-epoxy-, trans-
  • oxirane, 2,3-dimethyl-, trans- (9ci)
  • trans-2,3-dimethyloxirane
  • trans-2,3-epoxybutane
  • trans-2-butene oxide
  • trans-2-butylene oxide
CAS Number(s)
  • 21490-63-1
  • 10203-50-6
  • 6189-41-9
InChIKey PQXKWPLDPFFDJP-IMJSIDKUSA-N
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Elements H C O