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Alfa Aesar™ Benzyltriphenylphosphonium bromide, 98%

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Quantity:
10g
50g
250g
1449-46-3
C25H22BrP
433.329
MFCD00031707
WTEPWWCRWNCUNA-UHFFFAOYSA-M
benzyltriphenylphosphonium bromide,bromo benzyl triphenylphosphorane,benzyltriphenylphosphanium bromide,phenylmethyl triphenylphosphonium bromide,benzyl triphenylphosphonium bromide,benzyl triphenyl phosphonium bromide,phosphonium, triphenyl phenylmethyl-, bromide,acmc-1ch0e,ksc491k3n
2734970
benzyl(triphenyl)phosphanium;bromide
C1=CC=C(C=C1)C[P+](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4.[Br-]
1449-46-3
C25H22BrP
433.329
MFCD00031707
WTEPWWCRWNCUNA-UHFFFAOYSA-M
benzyltriphenylphosphonium bromide,bromo benzyl triphenylphosphorane,benzyltriphenylphosphanium bromide,phenylmethyl triphenylphosphonium bromide,benzyl triphenylphosphonium bromide,benzyl triphenyl phosphonium bromide,phosphonium, triphenyl phenylmethyl-, bromide,acmc-1ch0e,ksc491k3n
2734970
benzyl(triphenyl)phosphanium;bromide
C1=CC=C(C=C1)C[P+](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4.[Br-]
Applications
Benzyltriphenylphosphonium bromide is used as a reactant for stereoselective azidolysis of vinyl epoxides, enantioselective aziridination and Friedel-Crafts cyclization for asymmetric synthesis of dihydrexidine, biomimetic iron(III) mediated oxidative dimerization for synthesis of benzoquinone parvistemin A, enantioselective synthesis of syn-diarylheptanoids from D-glucose, preparation of β-amyloid plaque ligands and decarboxylative cyclopropanation. It react with 4-methyl-oxetan-2-one to produce 4-hydroxy-1-phenyl-1-(triphenyl-l5-phosphanylidene)-pentan-2-one.

Solubility
Soluble in water.

Notes
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.
Quantity 50g
Melting Point 293°C to 298°C
UN Number UN3464
Beilstein 3599867
Formula Weight 433.34
Percent Purity 98%
Chemical Name or Material Benzyltriphenylphosphonium bromide

GHS H Statement
H300-H315-H319-H335
Fatal if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P280-P305+P351+P338-P309-P310
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.

Danger

DOTInformation : Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: ORGANOPHOSPHORUS COMPOUND, TOXIC, SOLID, N.O.S.