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  8. Benzyltriphenylphosphonium bromide, 98%

Benzyltriphenylphosphonium bromide, 98%

Codice prodotto. 11470408
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Product Code. 11470408 Supplier Thermo Scientific Alfa Aesar Supplier No. B24567.18
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Description

CAS: 1449-46-3 | C25H22BrP | 433.33 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1449-46-3
Formula molecolare C25H22BrP
Molecular Weight (g/mol) 433.33
Numero MDL MFCD00031707
InChI Key WTEPWWCRWNCUNA-UHFFFAOYSA-M
Sinonimo benzyltriphenylphosphonium bromide, bromo benzyl triphenylphosphorane, benzyltriphenylphosphanium bromide, phenylmethyl triphenylphosphonium bromide, benzyl triphenylphosphonium bromide, benzyl triphenyl phosphonium bromide, phosphonium, triphenyl phenylmethyl-, bromide, acmc-1ch0e, ksc491k3n
PubChem CID 2734970
IUPAC Name benzyl(triphenyl)phosphanium;bromide
SMILES [Br-].C(C1=CC=CC=C1)[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

Specifications

Materiale o nome chimico Benzyltriphenylphosphonium bromide
Punto di fusione 293°C to 298°C
Quantità 50 g
Numero UN UN3464
Beilstein 3599867
Sensibilità Hygroscopic
Informazioni di solubilità Soluble in water.
Peso formulazione 433.34
Percent Purity 98%

Safety and Handling

compliance-icons
Product Identifier
  • Benzyltriphenylphosphonium bromide
 Signal Word
  • Attenzione
 Hazard Category
  • Tossicità acuta Categoria 4
 Hazard Statement
  • H302-Nocivo se ingerito.
  • H312-Nocivo per contatto con la pelle.
  • H332-Nocivo se inalato.
 Precautionary Statement
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P301+P312-IN CASO DI INGESTIONE accompagnata da malessere: contattare un CENTRO ANTIVELENI/medico
  • P302+P352-IN CASO DI CONTATTO CON LA PELLE: lavare abbondantemente con acqua/.
  • P304+P340-IN CASO DI INALAZIONE: trasportare l'infortunato all'aria aperta e mantenerlo a riposo in posizione che favorisca la respirazione.
 Supplemental information
  • MIXTURE LIST-Contain: Benzyltriphenylphosphonium bromide
SDS

RUO – Research Use Only

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