Γ-Octalactone

γ-Octalactone is an organic compound with the chemical formula C₈H₁₄O₂. It is classified as lactone and used as an fragrance It has a coconut flavor.

Preparation and occurrence

γ-Octalactone is prepared from crotonic acid and pentanal.
It is a component of urban aerosols as well as some liquors.