1,3,2-Dioxathiolane 2-Oxide

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Properties Simple | Detailed

Formula C2H4O3S
IUPAC Name 1,3,2-dioxathiolane 2-oxide
Molecular Mass 108.116 g·mol−1
Heat of Formation -478.5 ± 16.7 kJ·mol−1
Dipole Moment 3.19 ± 1.08 D
Volume 105.08 Å 3
Surface Area 116.83 Å 2
HOMO Energy -9.63 ± 0.55 eV
LUMO Energy -0.14 ± eV
Point Group Symmetry Cs
Synonyms
  • 1,2-ethylene sulfite
  • 1,3, 2-dioxathiolane, 2-oxide
  • 1,3,2-dioxathiolan-2-oxide
  • 1,3,2-dioxathiolane, 2-oxide
  • cyclic ethylene sulfite
  • ethylene glycol cyclic sulfite
  • ethylene glycol, cyclic sulfite
  • ethylene glycol, cyclic sulfite (8ci)
  • ethylene sulfite
  • ethylene sulphite
  • glycol sulfite
  • glycolsulfite
  • sulfurous acid, cyclic ester with ethylene glycol
CAS Number(s)
  • 3741-38-6
InChIKey WDXYVJKNSMILOQ-UHFFFAOYSA-N
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