Sulfolane

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Properties Simple | Detailed

Formula C4H8O2S
IUPAC Name thiolane 1,1-dioxide
Molecular Mass 120.170 g·mol−1
Heat of Formation -385.3 ± 16.7 kJ·mol−1
Dipole Moment 5.62 ± 1.08 D
Volume 132.8 Å 3
Surface Area 138.75 Å 2
HOMO Energy -10.62 ± 0.55 eV
LUMO Energy 0.83 ± eV
Point Group Symmetry C2
Synonyms
  • 1,1-dioxidetetrahydrothiofuran
  • 1,1-dioxidetetrahydrothiophene
  • 1,1-dioxothiolan
  • 2,3,4,5-tetrahydrothiophene-1,1-dioxide
  • bondelane a
  • bondolane a
  • cyclic tetramethylene sulfone
  • cyclotetramethylene sulfone
  • dihydrobutadiene sulfone
  • dihydrobutadiene sulphone
  • dioxothiolan
  • sulfalone
  • sulfolan
  • sulpholane
  • sulphoxaline
  • tetrahydrothiophene 1,1-dioxide
  • tetrahydrothiophene 1-dioxide
  • tetrahydrothiophene dioxide
  • tetrahydrothiophene, 1,1-dioxide
  • tetramethylene sulfone
  • thiacyclopentane dioxide
  • thiocyclopentane-1,1-dioxide
  • thiolane-1,1-dioxide
  • thiophan sulfone
  • thiophane dioxide
  • thiophene, tetrahydro-, 1,1-dioxide
CAS Number(s)
  • 126-33-0
  • 208252-54-4
InChIKey HXJUTPCZVOIRIF-UHFFFAOYSA-N
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