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54110-96-2 - [4-(Ethoxycarbonyl)butyl]triphenylphosphonium bromide, 95% - [4-(Carboethoxy)butyl]triphenylphosphonium bromide - Ethyl 4-(triphenylphosphonio)butyrate bromide - L05911 - Alfa Aesar

L05911 [4-(Ethoxycarbonyl)butyl]triphenylphosphonium bromide, 95%

CAS-Nummer
54110-96-2
Synonyme
[4-(Carboethoxy)butyl]triphenylphosphonium bromide
Ethyl 4-(triphenylphosphonio)butyrate bromide

Größe Preis ($) Menge Verfügbarkeit
5g 40,50
25g 153,00
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[4-(Ethoxycarbonyl)butyl]triphenylphosphonium bromide, 95%

MDL
MFCD00051866

Chemische Eigenschaften

Formel
C25H28BrO2P
Molmasse
471.38
Brechungsindex
1.6235
Sensitivität
Hygroscopic

Anwendungen

[4-(Ethoxycarbonyl)butyl]triphenylphosphonium bromide is used as catalytic agent, petrochemical additive.

Bemerkungen

Store under dry inert gas. Protect from humidity and water. Incompatible with moisture and oxidizing agents. Hygroscopic.

Literaturverweise

Base treatment leads to a cyclic ylide precursor of 2-alkylidenecyclopentanones: J. Org. Chem., 28, 90 (1963):

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319

Causes skin irritation. Causes serious eye irritation.

Sicherheitshinweise: P260u-P201-P280a-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves and eye/face protection. 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. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
5212054
Harmonized Tariff Code
2931.39
TSCA
No

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