Organotin compounds, such as tributyltin and triphenyltin, are tributyl or triphenyl derivatives of tetravalent tin. They are colorless solids with low vapor pressures, lipophilic, and are slightly water-soluble. The derivatives can either be in the form of hydride, hydroxide, chloride, acetate, or oxide.

Coloso, R. M. (2015). Organotin compounds. In Important Findings and Recommendations on Chemical Use in Aquaculture in Southeast Asia (pp. 18–19). Aquaculture Department, Southeast Asian Fisheries Development Center.