C2H5OH, commonly known as ethanol or alcohol, is a clear, colorless liquid that is the primary ingredient in alcoholic beverages. It is produced through the fermentation of sugars by yeast and is also used in various industrial applications, such as solvents and fuel. Ethanol has a distinctive odor and a slightly sweet taste. In addition to its recreational use, ethanol is an important component in the production of hand sanitizers and medicines. It acts as an antiseptic and is effective in killing bacteria and viruses. Due to its flammable nature, proper handling and storage are essential to ensure safety.