1.Isopropanol is used as a flavouring agent. 2.Isopropyl alcohol is used widely as a cleaner and solvent in industry. 3.IPA 's other applications include the application as a coolant in beer manufacture, a coupling agent, a dehydrating agent, a polymerization modifier in the production of polyvinyl fluoride, a foam inhibitor, a de-icing agent, a preservative, a heat-exchange medium, and in windscreen wiper concentrates. 4.It is used in pharmaceutical industry.