C6H12

The molecular formula C₆H₁₂ may refer to following structural isomers:

• Hexenes
  • 1-Hexene
  • 2-Hexene
  • 3-Hexene
• Methylpentenes
  • 2-Methyl-1-pentene
  • 3-Methyl-1-pentene
  • 4-Methyl-1-pentene
  • 2-Methyl-2-pentene
  • 3-Methyl-2-pentene
  • 4-Methyl-2-pentene
• Dimethylbutenes
  • 2,3-Dimethyl-1-butene
  • 3,3-Dimethyl-1-butene
  • 2,3-Dimethyl-2-butene
• 2-Ethyl-1-butene

• Cyclohexane
• Methylcyclopentane
• Ethylcyclobutane
• Dimethylcyclobutanes
  • 1,1-Dimethylcyclobutane
  • 1,2-Dimethylcyclobutane
  • 1,3-Dimethylcyclobutane
• Trimethylcyclopropanes
  • 1,1,2-Trimethylcyclopropane
  • 1,2,3-Trimethylcyclopropane
• Ethylmethylcyclopropanes
  • 1-Ethyl-1-methylcyclopropane
  • 1-Ethyl-2-methylcyclopropane
• Isopropylcyclopropane
• Propylcyclopropane

Note: cis-trans isomers and enantiomers are not included in this list. .---.