Diazabicycloundecene (DBU) is a strong amidinebase. Serving as a proton scavenger DBU is mainly applied as a non-nucleophilic base in the synthesis of many active pharmaceutical ingredients.
Lupragen® N107 is used as a polyurethane catalyst for flexible foam, semi-rigid foam and rigid foam. By its structure Lupragen® N107 can be incorporated into the polyurethane foam (""low VOC"" catalyst).
Lupragen® N600 serves mainly as a polyurethane catalyst in rigid foam (insulating material) applications. Lupragen® N600 belongs to the group known as gel catalysts.