C8H12

The molecular formula C8H12 may refer to:


 * Cyclooctadienes
 * 1,3-Cyclooctadiene
 * 1,5-Cyclooctadiene
 * Cyclooctyne
 * [2.2.2]Propellane
 * [4.1.1]Propellane
 * 4-Vinylcyclohexene