Ethanol is widely used as a solvent in the pharmaceutical and cosmetic industries, where it helps dissolve active ingredients in medications, perfumes, and lotions. It is a key component in hand sanitizers and disinfectants due to its ability to kill bacteria and viruses effectively. In the food industry, ethanol serves as a preservative and flavoring agent in various beverages and extracts. Additionally, it is a primary ingredient in alcoholic drinks, providing the intoxicating effects sought by consumers. Ethanol is also utilized as a fuel additive, particularly in gasoline blends like E10 and E85, to reduce emissions and improve engine performance. In laboratories, it is commonly used for sterilization and as a solvent in chemical reactions. Its versatility makes it indispensable across multiple sectors.