18-Crown-6

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Properties Simple | Detailed

Formula C12H24O6
IUPAC Name 1,4,7,10,13,16-hexaoxacyclooctadecane
Molecular Mass 264.315 g·mol−1
Heat of Formation -1036.0 ± 16.7 kJ·mol−1
Dipole Moment 1.67 ± 1.08 D
Volume 332.1 Å 3
Surface Area 279.54 Å 2
HOMO Energy -9.72 ± 0.55 eV
LUMO Energy 1.75 ± eV
Point Group Symmetry C1
Synonyms
  • 1,4,7,10,13,16-hexanoxacyclooctadecane
  • 18-crown-6 ether
  • ethylene oxide cyclic hexamer
  • hexaoxacyclooctadecane
CAS Number(s)
  • 71251-39-3
  • 71251-42-8
  • 134316-24-8
  • 168081-58-1
  • 17455-13-9
  • 63172-42-9
  • 65154-22-5
  • 66037-87-4
  • 71210-94-1
  • 71211-03-5
  • 71245-01-7
  • 71251-38-2
InChIKey XEZNGIUYQVAUSS-UHFFFAOYSA-N
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