Overview of Polyurethane Catalysts

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^® N100 is a liquid tertiary aliphatic amine.

Lupragen^® N101 (DMEOA aka DMEA, Dimethylethanolamine) is a liquid tertiary ethanol amine.

Lupragen® N105 (NMM, N-Methylmorpholine) is a cyclic tertiary amine with an ether bond.

Lupragen® N106 (DMDEE, Dimorpholinodiethylether) is a polyurethane catalyst. 

Lupragen^® N107 (DMEE, Dimethylaminoethoxyethanol) is a liquid tertiary amine with a free hydroxyl group. 

Lupragen® N201 (TEDA in DPG) is a polyurethane catalyst which strongly catalysis the gelling reaction. 

Lupragen® N203 (TEDA in MEG) is a polyurethane catalyst which strongly catalysis the gelling reaction. 

Lupragen^® N205 is a tertiary amine and used as strong blowing catalyst in the production of all kinds of polyurethane foams.

Lupragen^® N400 is a tertiary amine with a free hydroxyl group. which is mainly used as polyurethane catalyst. 

Lupragen^® N500 is an aliphatic tertiary amine.

Lupragen^® N600 is a tertiary amine. 

Lupragen^® N700 is a very strong heterocyclic base. 

N-N-Dimethyldipropylene triamine (DMDPTA, DMAPAPA) is a liquid short-chained polyamine.