Tetraphenylphosphonium Bromide
Tetraphenylphosphonium bromide (CAS: 2751-90-8) is a white to almost white quaternary phosphonium salt. It is used as a phase-transfer catalyst, ionic additive, and lipophilic cation source in organic synthesis and materials research.
The compound supports alkylation, substitution, and phase-transfer reactions, and is also used in electrochemical and membrane-related studies.
It is supplied as a high-purity crystalline solid for laboratory and industrial applications.
– Phase-transfer catalyst for organic synthesis.
– Used as a lipophilic phosphonium cation source.
– Applied in electrochemical and membrane research.
– Serves as an ionic additive in specialty chemical processes.
Product Name: Tetraphenylphosphonium Bromide
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