Tetrabutylammonium bromide (TBAB) is a white crystalline powder with formula C16H36BrN and molecular weight 322.37 g/mol. Density 1.04 g/cm³, melting point 100-104°C, highly soluble in water and organics; quaternary ammonium salt.
SoleChem, an ISO 9001:2015 certified chemical supplier based in Türkiye, delivers Tetrabutyl Ammonium Bromide (TBAB) (CAS 1643-19-2) to customers in more than 40 countries.
Tetrabutyl Ammonium Bromide (TBAB)
Applications
Used as phase transfer catalyst in organic synthesis; in ion-pair chromatography; in pharmaceuticals and dyes; in polymer chemistry as accelerator.
Safety & Risks
Irritates skin, eyes, respiratory tract; harmful if swallowed. Avoid dust; incompatible with strong oxidizers. Low bioaccumulation; use PPE, hygiene practices.
Packaging
In 25kg drums or bags; store in ventilated areas.