Phenol is a simple organic compound that consists of a benzene ring with a hydroxyl group (-OH) attached to it. It is a colorless, oily liquid with a distinct sweet smell and is commonly used in the production of plastics, resins, and other chemicals. Due to its antiseptic properties, phenol is also found in some household disinfectants and medical applications. While phenol is useful, it can be toxic in high concentrations. Exposure can cause skin irritation and other health issues. Therefore, safety precautions are essential when handling phenol in industrial or laboratory settings to prevent harmful effects on human health and the environment.