A Comparative Analysis of Tin Catalysts in Polyurethane Synthesis: Benchmarking Dibutyltin Dilaurate Abstract: Dibutyltin dilaurate (DBTDL) is a widely recognized and utilized catalyst in polyurethane (PU) synthesis. However, concerns regarding its toxicity and environmental impact have spurred research into alternative tin catalysts. This article provides a comprehensive comparative analysis of the catalytic activity of various...