Safety Reference
Danger
H301Toxic if swallowed
H302Harmful if swallowed
H311
Sourcing Butyltriphenylphosphonium bromide?
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pharmaceutical intermediate
Sourcing Butyltriphenylphosphonium bromide?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Butyltriphenylphosphonium bromide is a quaternary phosphonium salt commonly employed as a phase transfer catalyst in organic synthesis research. Its structure features a positively charged phosphorus atom bonded to three phenyl rings and a butyl group, paired with a bromide counterion.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
butyl(triphenyl)phosphanium bromide
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CCCC[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-]