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Properties :
It is colorless and light yellow liquid at normal temperature. Color is easily changed in light,
Soluble in water, and organic solvents, such as ethanol, toluene, etc. Specific gravity:1.0378
Application :
To replace normal reagent for reaction, taking of hydrogen halide of organic alkali, such as Triethylamine, N,N-Dimethyl Aniline, Pyridine,Quinoline, also used for organic synthesis and Semi-synthetic antibiotics, such as intermediate for cephalosporin and lubiprostone.
DBU ( 1,8-Diazabicyclo(5.4.0)-Undec-7-ene)