Isopropyl alcohol (IPA) has a wide range of uses across various industries. Some of the major or common uses of isopropyl alcohol include:

1. Disinfectant: IPA is commonly used as a disinfectant in healthcare facilities, laboratories, and homes due to its ability to kill a broad range of microorganisms, including bacteria, viruses, and fungi.
2. Solvent: IPA is an effective solvent for oils, resins, and gums. It is used to dissolve or dilute a wide range of substances, including inks, dyes, and adhesives.
3. Cleaning agent: IPA is used as a cleaning agent in a wide range of industries, including electronics, manufacturing, and automotive. It is used to clean electronic components, remove soldering flux, and degrease parts.
4. Personal care products: IPA is used in the production of many personal care products, including lotions, perfumes, and aftershaves.
5. Fuel: IPA is sometimes used as a fuel or fuel additive for internal combustion engines.
6. Deicer: IPA is sometimes used as a deicer for aircraft, as it can help to melt ice and prevent ice buildup.
7. Antifreeze: IPA is sometimes used as an antifreeze in windshield washer fluid and other applications.
8. Insect repellent: IPA can be used as a base for insect repellent sprays and lotions