Tetrabutylammonium bromide 65% in Water von Lars | Jan. 30, 2025 Back to Catalog Tetrabutylammonium bromide 65% in Water Alternative Names: N,N,N-Tributyl-1-butanaminium bromide, TBAB, TBABr CAS-Number: 1643-19-2 EC-Number: 216-699-2 Molecular Formula: C16H36BrN Molecular Weight: 322,37