Tetraphenylphosphonium chlorideTetraphenylphosphonium chloride is the chemical compound with the formula [(C6H5)4P]Cl, abbreviated Ph4PCl or PPh4Cl or [PPh4]Cl, where Ph stands for phenyl. Tetraphenylphosphonium and especially tetraphenylarsonium salts were formerly of interest in gravimetric analysis of perchlorate and related oxyanions. Read from the Chembox of the Wikipedia article Tetraphenylphosphonium chloride, revision 1380002270.

Property

Value

Formula

C24H20ClP, 374.85 g/mol

Melting point

273 °C

Density

3 g/cm³

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