Overview: Pentamethyldiethylenetriamine is a chemical substance with the molecular formula C9H23N3. It is a highly efficient catalyst for polyurethane soft foam, used in the formulation of soft foam products, and also as an auxiliary catalyst for hard foam to improve the fluidity of PU foam in high-capacity refrigerators. Pentamethyldiethylenetriamine Physical properties: English name: N,N,N’,N”,N”-Pentamethyldiethylenetriamine...