Naphthalene is widely used as a raw material in the production of phthalic anhydride, which is essential for manufacturing plastics, resins, and dyes. It is also employed as a moth repellent in the form of mothballs, protecting clothing and fabrics from insect damage. In the agricultural sector, naphthalene derivatives are utilized as soil fumigants to control pests and nematodes. Additionally, it serves as a precursor in the synthesis of various chemicals, including surfactants and synthetic tanning agents. In some industrial processes, naphthalene is used as a solvent or as an intermediate in the production of other aromatic compounds.