Category:
Active Pharmaceutical Ingredients
CAS NO:
479094-62-7
Standard:
In-house Standards,
Di-tert-butylmethylphosphonium tetrafluoroborate is a specialized organophosphorus salt used primarily as a catalyst precursor in advanced organic synthesis. Its core manufacturing involves quaternization of phosphine followed by anion exchange with HF-BF3 systems.
Store in a dry, inert atmosphere below -20°C to prevent hydrolysis. Personnel must wear full PPE including acid-resistant gloves and goggles due to corrosive decomposition products. Avoid contact with moisture and strong oxidizers.