Product Name: Tetrabutyl ammonium bromide
CAS number: 1643-19-2
Molecular formula: (C4H9)4NBr     
Molecular weight: 322.3714
Purity (content): 99%

Property: White solid with a melting point of 101-104 ℃. Easy to absorb moisture, soluble in water, alcohol, chloroform, slightly soluble in benzene, and has deliquescence.

Usage: This product is a high-performance phase transfer catalyst, suitable for use as a phase transfer catalyst in chemical or pharmaceutical organic synthesis reactions, organic synthesis intermediates, and polarographic analysis reagents. Used for the synthesis of ampicillin, sultamicillin, etc. Phase transfer catalysts in organic synthesis chemistry, such as halogen substitution reactions, oxidation-reduction reactions, N-alkylation, dichlorocarbenes, and other reactions. Curing accelerators for polymer polymerization such as powder coatings and epoxy resins, and phase change cold storage materials in refrigeration systems.

Caution: Easy to absorb water, should be sealed and stored dry.