... organic solvents, such as ethanol, toluene, etc. Specific gravity:1.0378Application :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 ... antibiotics, such as intermediate for cephalosporin and lubiprostone. DBU ( 1,8-Diazabicyclo(5.4.0)-Undec-7-ene)