Category:
Other Intermediates
CAS NO:
2751-90-8
Standard:
In-house Standards,
Tetraphenylphosphonium bromide (CAS 1643-18-9) is a quaternary phosphonium salt widely utilized in organic synthesis and electrochemistry. Produced via the reaction of triphenylphosphine with benzyl bromide, its molecular formula is C24H20PBr.
Store in a cool, dry place away from oxidizers. Wear appropriate PPE including gloves and goggles during handling due to potential skin irritation. Not approved for direct human consumption.