Overview of Organotin Catalyst T12 Organotin catalyst T12 (chemical name: Dibutyltin Dilaurate) is a highly efficient catalyst widely used in polymerization, esterification, condensation and other fields. Its chemical structure is [Sn(C4H9)2(C11H23COO)2], which belongs to an organometallic compound. T12 has been widely used in industrial production due to its excellent catalytic properties and low toxicity, especially...