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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%

Codice CAS
6228-47-3
Sinonimi
Triphenyl-n-propylphosphonium bromide

Dimensioni Prezzo ($) Quantità Disponibilità
50g 35,43
250g 157,59
1000g 413,60
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(1-Propyl)triphenylphosphonium bromide, 99%

MDL
MFCD00011843
EINECS
228-330-2

Proprietà chimiche

Formula
CH3(CH2)2P(C6H5)3Br
Peso formula
385.29
Punto di fusione
236-240°
Sensibilità
Hygroscopic
Solubilità
Soluble in water.

Applicazioni

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.

Note

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.

Letteratura

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.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

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

Dichiarazioni precauzionali: 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.

Altri riferimenti

Beilstein
3599726
Codice tariffe armonizzato
2931.90
TSCA
No

Raccomandato

  • A10575

    Tetraphenylphosphonium chloride, 98%
  • A10820

    Ethyl 2-bromopropionate, 98+%
  • A10885

    Methanesulfonamide, 98+%
  • A11021

    (1-Decyl)triphenylphosphonium bromide, 98%
  • A14089

    Triphenylphosphine, flake, 99%

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