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

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Properties Simple | Detailed

Formula C4H8O
IUPAC Name (2s,3r)-2,3-dimethyloxirane
Molecular Mass 72.106 g·mol−1
Heat of Formation -119.3 ± 16.7 kJ·mol−1
Dipole Moment 2.17 ± 1.08 D
Volume 103.37 Å 3
Surface Area 116.21 Å 2
HOMO Energy -10.33 ± 0.55 eV
LUMO Energy 2.11 ± eV
Point Group Symmetry Cs
Synonyms
  • butane, 2,3-epoxy-, cis-
  • cis-2,3-dimethyloxirane
  • cis-2,3-epoxybutane
  • cis-2-butene epoxide
  • cis-2-butene oxide
  • cis-2-butylene oxide
  • cis-beta-butylene oxide
  • oxirane, 2,3-dimethyl-, cis- (9ci)
CAS Number(s)
  • 1758-33-4
InChIKey PQXKWPLDPFFDJP-ZXZARUISSA-N
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DOI
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Elements H C O