Category:
Intermediates&Fine Chemicals
CAS NO:
1449-46-3
Standard:
USP,
Benzyltriphenylphosphonium bromide is a quaternary phosphonium salt widely used in organic synthesis. Its molecular formula is C25H22BrP, with CAS No. 1768-90-3. The compound serves as a critical reagent for generating ylides via deprotonation.
Store in a cool, dry, well-ventilated area away from strong oxidizers. Personnel must wear appropriate PPE including gloves and eye protection to avoid skin contact and inhalation of dust.