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.

6399-81-1 - Triphenylphosphine hydrobromide, 97% - Triphenylphosphonium bromide - L14290 - Alfa Aesar

L14290 Triphenylphosphine hydrobromide, 97%

CAS-Nummer
6399-81-1
Synonyme
Triphenylphosphonium bromide

Größe Preis ($) Menge Verfügbarkeit
25g 67,40
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Triphenylphosphine hydrobromide, 97%

MDL
MFCD00035107
EINECS
229-012-6

Chemische Eigenschaften

Formel
C18H15P•HBr
Molmasse
343.21
Schmelzpunkt
ca 196° dec.
Löslichkeit
Soluble in water.

Anwendungen

Triphenylphosphine hydrobromide is used as mild source of anhydrous HBr; catalyst for formation of THP ethers from tertiary alcohols; preparation of phosphonium salts.

Bemerkungen

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agents.

Literaturverweise

Mani Ramanathan, Duen-Ren Hou. Cleavage of benzyl ethers by triphenylphosphine hydrobromide. Tetrahedron Letters. 2010, 51, (47), 6143-6145.

C. C. Tung; A. J. Speziale. Reaction of Amides and Esters of α,β-Dibromopropionic Acids with Triphenylphosphine. J. Org. Chem. 1963, 28, (6), 1521-1523.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Sicherheitshinweise: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
3633387
Gefahrenklasse
8
Verpackungsgruppe
III
Harmonized Tariff Code
2931.39
TSCA
No

Empfohlen

  • A17629

    Sodium thiosulfate, anhydrous, 99%
  • L14103

    3,4,6-Tri-O-acetyl-D-glucal, 98%

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf