【Chemical Name】 1,5-Diazabicyclo[4,3,0] non-5-ene(DBN)
【Synonym】DBN; 2,3,4,6,7,8-hexahydropyrrolo[1,2-a]pyrimidine
【CAS No.】 3001-72-7
【Molecular Formula】C7H12N2
【Chemical structure】
【Molecular Weight】 124.18
【Properties】 Clear, colorless or yellowish liquid.
Boiling point 95-98 ° C7.5 mm Hg (lit.);
Density 1.005 g/mL at 25℃ (lit.);
Refractive index n20/D 1.519 (lit.);
Flash point 202℉ ;
Storage condition: Store below+30℃
【Packing】200kg/ drum
【Application】
DBN is a strongly alkaline organic reagent, often used as a catalytic reagent in organic reactions.
1,5-Diazabicyclo [4.3.0] non 5-ene is used as a polyurethane curing agent to produce non yellowing polyurethane films;
Epoxy resin curing accelerator; Viton; A catalyst or reactant for organic synthesis.