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.

7237-34-5 - (2-Hydroxyethyl)triphenylphosphonium bromide, 98+% - L00679 - Alfa Aesar

L00679 (2-Hydroxyethyl)triphenylphosphonium bromide, 98+%

CAS-Nummer
7237-34-5
Synonyme

Größe Preis ($) Menge Verfügbarkeit
25g 48,41
100g 120,60
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

(2-Hydroxyethyl)triphenylphosphonium bromide, 98+%

MDL
MFCD00011901

Chemische Eigenschaften

Formel
HO(CH2)2P(C6H5)3Br
Molmasse
387.26
Schmelzpunkt
218-220°
Sensitivität
Hygroscopic

Literaturverweise

Can be used in the Wittig reaction without prior protection of the hydroxyl group, using excess n-BuLi, giving modest yields of allylic alcohols: Synthesis, 29 (1971).

/n

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

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

Sicherheitshinweise: 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.

Weitere Referenzen

Beilstein
3922741
Harmonized Tariff Code
2931.90
TSCA
No

Empfohlen

  • B22726

    N-Benzylmaleamic acid, 98+%
  • 11432

    Iridium wire, 0.25mm (0.01in) dia, 99.8% (metals basis)
  • 11804

    Ruthenium(IV) oxide, anhydrous, Premion®, 99.95% (metals basis), Ru 75.2% min
  • H63425

    2-Cyanothiazole, 95%
  • J62699

    Gelatin, 10% soln.

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf