C4H6O2

The molecular formula C₄H₆O₂ may refer to:

• Butenoic acids
• But-3-enoic acid
• Crotonic acid
• Isocrotonic acid
• 1,4-Butynediol
• Butyrolactones
• β-Butyrolactone
• γ-Butyrolactone
• Diacetyl, or butanedione
• Diepoxybutane
• 1,4-Dioxene
• Formyl acetone, technically , but it only exists as a salt of the enol, sodium formyl acetone.
• Methacrylic acid
• Methyl acrylate
• Succinaldehyde
• Vinyl acetate

References