NT CAT T33 is a stannous caprylate catalyst used in the production of polyurethane foams. It is a clear, colorless liquid with a mild odor. NT CAT T33 is compatible with many polyols and isocyanates. It is also non-corrosive and non-flammable. Physical and chemical properties Property Value CAS number 11207-74-9 Molecular Formula C12H22O8Sn Molecular weight 364.43 g/mole...