Iso-Butanol, like n-Butanol, serves similar purposes and is often used interchangeably. Key applications include varnishes and as a precursor to esters, such as isobutyl acetate, which are valuable solvents. Isobutyl esters of various dicarboxylic acids are common plasticizers. Additionally, Iso-Butanol is a component of some biofuels, showcasing its versatility in industrial applications.
Acid curable lacquers
Iso-Butanol is used in acid curable lacquers as a solvent to improve the flow and application properties of the lacquer.