Used primarily as an intermediate in the production of acetic acid, pyridine derivatives, and pentaerythritol. Commonly employed in the synthesis of perfumes, flavors, and dyes due to its fruity odor. Serves as a precursor in the manufacture of certain resins and plastics. Also utilized in the tanning industry and as a denaturant for alcohol. In research, it acts as a reagent in organic synthesis and biochemical testing.