What is of TETRABUTYLAMMONIUMBROMIDE with CAS 1643-19-2? Tetrabutylammonium bromide, abbreviated as TBAB with CAS No.1643-19-2, is a classic quaternary ammonium salt and high-efficiency phase transfer catalyst, widely used in organic synthesis, pharmaceutical production and fine chemical manufacturing. Tetra(but-1-yl)ammonium Bromide has good water and organic solvent solubility, stable chemical properties, and can effectively promote the reaction between water phase and organic phase substances, greatly improving reaction efficiency and yield. Tetra butyl ammonium bromide market supply is sufficient, and the price is stable with grades, and tetra-n-butylammonium bromide is a non-hazardous chemical that can be exported normally without special approval. A tetrabutylammonium salt with bromide as the anionic counterpart. Specification Item Specifications Appearance White crystal Main content % ≥99.0% Free amine mg .KOH ≤0.40% Acid mg .KOH ≤0.30% Water content % ≤0.30% Application Tetrabutylammonium bromide (TBAB) is a quaternary ammonium compound. TBAB CAS 1643-19-2 is the most widely used phase transfer catalyst. Its interfacial properties have been studied in case of hydroxide initiated reactions. Packing 25kgs/drum,9tons/20’container 25kgs/bag,20tons/20’container Tetrabutylammonium bromide price is quoted based on purity grade (≥99% industrial grade as mainstream) and order quantity, TBAB CAS 1643-19-2 with favorable bulk pricing for large MOQ orders in international trade. Synonyms Tetra butyl ammonium bromide Solid & in 50% H2O Solution; Tetra-n-butylammonium bromide for synthesis; TETRA-N-BUTYLAMMONIUM; BROMIDE; TETRABUTYLAMMONIUM BROMIDE; SOLUTION;TETRABUTYLAMMONIUM BROMIDE;TBAB; TETRABUTYL AMONIUM BROMIDE
