Octane

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Properties Simple | Detailed

Formula C8H18
IUPAC Name octane
Molecular Mass 114.229 g·mol−1
Heat of Formation -203.2 ± 16.7 kJ·mol−1
Dipole Moment 0.00 ± 1.08 D
Volume 188.64 Å 3
Surface Area 196.48 Å 2
HOMO Energy -11.02 ± 0.55 eV
LUMO Energy 3.59 ± eV
Point Group Symmetry C2h
Synonyms
  • ch3-[ch2]6-ch3
  • cpd-148
  • heptane, methyl-
  • lmfa11000002
  • mg8
  • n-octane
  • n-oktan
  • normal octane
  • oct
  • octane fraction
  • octane, all isomers
  • oktan
  • oktanen
  • ottani
CAS Number(s)
  • 31372-91-5
  • 111-65-9
  • 50985-84-7
InChIKey TVMXDCGIABBOFY-UHFFFAOYSA-N
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Elements H C