Perfluorocyclobutane

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Properties Simple | Detailed

Formula C4F8
IUPAC Name 1,1,2,2,3,3,4,4-octafluorocyclobutane
Molecular Mass 200.030 g·mol−1
Heat of Formation -1570.5 ± 16.7 kJ·mol−1
Dipole Moment 0.00 ± 1.08 D
Volume 155.77 Å 3
Surface Area 155.2 Å 2
HOMO Energy -13.02 ± 0.55 eV
LUMO Energy -0.21 ± eV
Point Group Symmetry D4h
Synonyms
  • cyclobutane, octafluoro-
  • fc-c 318
  • freon c 318
  • halocarbon c-138
  • octafluorocyclobutane
  • octafluorocyclobutane, or refrigerant gas r c318 [un1976] [nonflammable gas]
  • propellant c318
CAS Number(s)
  • 115-25-3
  • 178459-70-6
InChIKey BCCOBQSFUDVTJQ-UHFFFAOYSA-N
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Elements C F