Triphenyltin is an organotin compound that consists of three phenyl groups attached to a tin atom. It is primarily used as a biocide in agricultural applications, particularly in controlling pests and fungi. Due to its effectiveness, it has been utilized in various formulations, including antifouling paints for ships. However, triphenyltin is also known for its environmental persistence and potential toxicity to aquatic life. Its use has raised concerns regarding its impact on ecosystems, leading to regulatory restrictions in many countries. As a result, alternatives are being explored to reduce reliance on this compound in agriculture and marine applications.