C4H8O2

The molecular formula C4H8O2 may refer to:


 * Acetoin
 * cis-Butene-1,4-diol
 * Butyric acid
 * Dioxanes
 * 1,2-Dioxane
 * 1,3-Dioxane
 * 1,4-Dioxane
 * Ethyl acetate
 * 3-Hydroxybutanal
 * γ-Hydroxybutyraldehyde
 * 3-Hydroxytetrahydrofuran
 * Isobutyric acid
 * Methyl propanoate
 * Propyl formate
 * Isopropyl formate