Quaternary Phosphonium Salts
Quaternary Phosphonium Salts, a class of cationic compounds with the general formula PR4⁺, whose parent structure is the phosphine hydride ion PH4⁺. This type of compound forms active intermediates through anion exchange or oxidation reactions, playing a key role in catalysis, material synthesis, and organic reactions.
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Tetraphenyl Phosphonium Chloride CAS NO. 2001-45-8
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Tetraphenyl Phosphonium Bromide CAS NO. 2751-90-8
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Methyl Triphenyl Phosphonium Bromide CAS NO. 1779-49-3
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Ethyl Triphenyl Phosphonium Bromide CAS NO. 1530-32-1
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Benzyl Triphenyl Phosphonium Chloride CAS NO. 1100-88-5
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2-Carboxyethyl Triphenyl Phosphonium Bromide CAS NO. 51114-94-4
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3-Carboxypropyl Triphenyl Phosphonium Bromide CAS NO. 17857-14-6
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4-Carboxybutyl Triphenyl Phosphonium Bromide CAS NO. 17814-85-6
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5-Carboxypentyl Triphenyl Phosphonium Bromide CAS NO. 50889-29-7
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