Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

1100-88-5 - Benzyltriphenylphosphonium chloride, 99% - A14034 - Alfa Aesar

A14034 Benzyltriphenylphosphonium chloride, 99%

CAS-Nummer
1100-88-5
Synonyme

Größe Preis ($) Menge Verfügbarkeit
25g 20,43
100g 57,79
500g 221,60
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Benzyltriphenylphosphonium chloride, 99%

MDL
MFCD00011913
EINECS
214-154-3

Chemische Eigenschaften

Formel
C6H5CH2P(C6H5)3Cl
Molmasse
388.88
Schmelzpunkt
ca 330° dec.
Flammpunkt
>300°(572°F)
Sensitivität
Hygroscopic
Löslichkeit
Soluble in water and alcohol. Insoluble in acetone.

Anwendungen

Benzyltriphenylphosphonium chloride is used as the accelerator of the Bisphenol AF curing system for fluoroelastomer. Also used as phase-transfer catalysts in the synthesis of certain organic compounds. It is used as a reactant for the synthesis of chemical compounds.

Bemerkungen

Hygroscopic. Store under inert gas. Store away from strong oxidizing agents, water/ moisture..

Literaturverweise

James McNulty; David McLeod. Amine- and sulfonamide-promoted Wittig olefination reactions in water. Chemistry: A European Journal. 2011, 17 (32), 8794-8798.

G.I Mukhayer; S.S Davis. Interactions between large organic ions of opposite charge: VI. Coacervation in mixtures of sodium dodecyl sulfate and benzyltriphenylphosphonium chloride. Journal of Colloid and Interface Science. 1978, 66 (1), 110-117.

Wittig olefination with carbonyl compounds can be carried out under basic, 2-phase conditions; the phosphonium salt acts as its own phase-transfer catalyst: Synthesis, 295 (1973). See also Appendix 1.

Benzylidene triphenylphosphoranes (formed with n-BuLi) are coupled by reaction with sulfur to give stilbenes, with elimination of triphenylphosphine sulfide: Chem. Ber., 103, 2995 (1970).

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H300-H315-H319-H335

Fatal if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P280h-P305+P351+P338-P309-P310

Wear protective gloves/clothing. 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.

Weitere Referenzen

Beilstein
3599868
Gefahrenklasse
6.1
Verpackungsgruppe
II
Harmonized Tariff Code
2931.90
TSCA
Yes
RTECS
TA2416500

Empfohlen

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf