TBABr3

Tetrabutylammonium tribromide,Cas:38932-80-8, its synonyms are TBABR3;TETRA-N-BUTYLAMMONIUMTRIBROMIDE;Tetrabutylammoniumt;tetrabutylazaniuMtribroMide;TETRABUTYLAMONIUMTRIBROMIDE;TetrabutylammoniuChemicalbookmperbromide;TETRABUTYLAMMONIUMTRIBROMIDE;Tetrabutyllammoniumtribromide;FourbutylthreeaMMoniuMbroMide;TETRA-N-BUTYLAMMONUIMTRIBROMIDE;Tetrabutyl ammonium tribromide Cas:38932-80-8 is a stable red solid, non-toxic, with a melting point of 70-72 ℃. It is difficult to dissolve in water and easily soluble in organic solvents such as chloroform, dichloromethane, ethyl acetate, acetonitrile, etc. Due to its fixed bromine content, stable performance, and ease of operation, tetrabutylammonium tribromide Cas:38932-80-8 has been widely used as an effective bromination reagent in organic synthesis.In 1951, Buckles et al. dissolved tetrabutylammonium bromide in a carbon tetrachloride solution of bromine to prepare TBABr3. The reaction can be completed in a very short time, with a yield of 91%. It is also possible to pass bromine vapor through solid tetrabutylammonium bromide without using a solvent.