Tetrabutyl ammonium bromide 99%min, TBAB, CAS No. 1643-19-2, also called N,N,N-tributyl-1-butanaminiubromide. Assay 99%min, White to almost white crystalline powder, Melting point 101~104 ℃. Easy to absorb moisture, Soluble in water, alcohol, chloroform, slightly soluble in benzene.
