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6228-47-3 - (1-Propyl)triphenylphosphonium bromide, 99% - Triphenyl-n-propylphosphonium bromide - A12968 - Alfa Aesar

A12968 (1-Propyl)triphenylphosphonium bromide, 99%

Número CAS
6228-47-3
Nombre Alternativo
Triphenyl-n-propylphosphonium bromide

Tamaño Precio ($) Cantidad Disponibilidad
50g 35,10
250g 156,00
1000g 527,00
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(1-Propyl)triphenylphosphonium bromide, 99%

MDL
MFCD00011843
EINECS
228-330-2

Propiedades químicas

Fórmula
CH3(CH2)2P(C6H5)3Br
Peso molecular
385.29
Punto de fusión
236-240°
Sensibilidad
Hygroscopic
Solubilidad
Soluble in water.

Aplicaciones

It is employed as a catalyst for the carboxylation of styrene oxide and as a reactant involved in epoxidation of arylalkenes, boration of allylic epoxides, Wittig reactions, selective dimerization of α-olefins, and synthesis of indoles. It has also been shown to be part of Phosphonium salts, having antiviral activity against influenza virus A.

Notas

Hygroscopic. Store away from oxidizing agents, humidity and water/moisture. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas.

Referencias documentales

Mariola Tortosa. Synthesis of syn and anti 1,4-diols by copper-catalyzed boration of allylic epoxides.Angew Chem Int Ed Engl.,2011,50(17),3950-3953.

Hisato Nonaka, et. al. Stereoselective synthesis of epi-jasmonic acid, tuberonic acid, and 12-oxo-PDA.Org Biomol Chem.,2010,22(8), 5212-5223.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Indicaciones de precaución: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. 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 INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Beilstein
3599726
Código de tarifa arancelaria unificado
2931.90
TSCA
No

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