Phase-Transfer Catalysts Supplied

Tetrabutyl Phosphonium Chloride CYPHOS® 443 phosphonium salt
Tributyl(octyl)phosphonium chloride CYPHOS® IL253 phosphonium salt
Tributyl(hexadecyl)phosphonium bromide CYPHOS® 3472 phosphonium salt
Trihexyl(tetradecyl)phosphonium chloride CYPHOS® IL101 phosphonium salt
Tetraoctyl Phosphonium Bromide CYPHOS® 482 phosphonium salt

With over 50 years of experience in phosphine chemistry, Cytec Industries Inc. is the world leader for the industrial scale production of phosphine and its derivatives including alkylphosphonium salts. This expertise allows Cytec to offer a broad range of alkyl substituents and tailor molecules to meet unique customer requirements for a variety of applications, including phase-transfer catalysis. Let us show you how Cytec’s alkylphosphonium salts can satisfy your PTC needs.