Petrochemical refers to a chemical product derived from petroleum. Petroleum is a naturally occurring, yellowish-black viscous liquid that is found in geological formations and is refined into various fuels, such as gasoline or diesel fuel. The term "petrochemical" encompasses a wide range of chemical products derived from petroleum, including plastics, fertilizers, solvents, dyes, resins, and pharmaceuticals. These chemicals are used in numerous industries such as agriculture, construction, textiles, packaging, automotive, aerospace, electronics, and pharmaceuticals. The petrochemical industry is an essential part of the global economy, providing materials for many everyday products that we use in our daily lives.