2751-90-8 Tetraphenylphosphonium bromide AKSci J93391
 
 
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  J93391    
Tetraphenylphosphonium bromide
, 95%, for synthesis
 
TTB




IDENTITY
CAS Number:2751-90-8
MDL Number:MFCD00011915
MF:C24H20BrP
MW:419.29
EINECS:220-393-4
BRN:3922383
SPECIFICATIONS & PROPERTIES
Min. Purity Spec:95%, for synthesis
Physical Form:White to off-white crystalline powder
Melting Point:295-299°C
Flash Point:260°C
Long-Term Storage:Store at room temperature
HAZARDOUS MATERIALS INFORMATION
Not hazardous material

BIOLOGICAL INFO
Solubility:Soluble in water.

REVIEW

 Tetraphenylphosphonium bromide is a supporting electrolyte for the electroreduction of buckminsterfullerene. It is used to extract heavy metals from aqueous solution as ion-association complexes

REFERENCES
[1]Dominique Dubois.; Gilles Moninot.; Wlodzimierz Kutner.; M. Thomas Jones.; Karl M. Kadish. Electroreduction of Buckminsterfullerene, C60, in aprotic solvents. Solvent, supporting electrolyte, and temperature effects. J. Phys. Chem. 1992, 96 (17), 7137-7145 .
[2] Nicolay V. Tsarevsky.; Brent S. Sumerlin.; Krzysztof Matyjaszewski. Step-Growth “Click” Coupling of Telechelic Polymers Prepared by Atom Transfer Radical Polymerization. Macromolecules. 2005, 38 (9), 3558-3561.

GHS

Pictograms

Signal Word
Warning

Hazard Statements
H315; H319; H335

Precautionary Statements
P261; P264; P271; P280; P302+P352; P304+P340; P305+P351+P338; P312; P321; P332+P313; P337+P313; P362; P403+P233; P405; P501


Current as of September 28, 2020


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CATEGORIES

 Reagents > Wittig, Olefination


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