C8H18O2

The molecular formula C8H18O2 (molar mass: 146.22 g/mol) may refer to:


 * Di-tert-butyl peroxide
 * 2-Hexoxyethanol
 * Etohexadiol, an ectoparasiticide
 * Octanediols
 * 1,2-Octanediol
 * 1,8-Octanediol