Dbu And Dbu Derivatives

HANS GROUP LTD Specializing in DBU And DBU Derivatives production and sales.

DBU is a colorless to slightly yellow liquid with a mild amine-like odor. Soluble in water.

Synonyms:
1,8-Diazabicyclo[5.4.0]undec-7-ene; 2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-a]azepine; DBU.

CAS NO: 6674-22-2

1, DBU Properties:
Molecular formula: C9H16N2
Relative molecular weight: 152.24
Boiling point: 80~83
Specific gravity: 1.02
Flash point: >230A F
2, DBU Specifications:
PropertySpecifications
AppearanceColorless liquid
Assay, % 99min
Water, %0.5max
3, DBU Uses:
--For Polyurethane catalyst.
--As dehydrant in ammonia and dichloroethane for synthesiszing piperazine.
--As curing agent for epoxy resin, especially epoxy resins for electronic integrated circuit.
--As antirusting agent
--As corrosion inhibitor
--For synthesis of Cephalosporin antibiotics.
--As deacidification agent

4, DBU Packing: 200kg iron drum