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1253-46-9 - (4-Methoxycarbonylbenzyl)triphenylphosphonium bromide, 98% - (4-Carbomethoxybenzyl)triphenylphosphonium bromide - Methyl alpha(triphenylphosphonio)-p-toluate bromide - L09423 - Alfa Aesar

L09423 (4-Methoxycarbonylbenzyl)triphenylphosphonium bromide, 98%

CAS-Nummer
1253-46-9
Synonyme
(4-Carbomethoxybenzyl)triphenylphosphonium bromide
Methyl alpha(triphenylphosphonio)-p-toluate bromide

Größe Preis ($) Menge Verfügbarkeit
2g 74,30
10g 254,00
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(4-Methoxycarbonylbenzyl)triphenylphosphonium bromide, 98%

MDL
MFCD00082765

Chemische Eigenschaften

Formel
C27H24BrO2P
Molmasse
491.37
Schmelzpunkt
252-258°
Sensitivität
Hygroscopic
Löslichkeit
Soluble in ethanol. Slightly soluble in water.

Anwendungen

Useful intermediate for pharmaceutical and organic synthesis.

Bemerkungen

Hygroscopic, store away from water/moisture. Store in cool. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agent.

Literaturverweise

Vladimir Chukharev; Nikolai Tkachenko; Alexander Efimov; Pirjo Vainiotalo; and Helge Lemmetyinena. Spectroscopy of a terthiophene-vinylbenzoate. Photochem. Photobiol. Sci,2003, 2 (10), 1044-1049.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

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

Sicherheitshinweise: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
6535869
Harmonized Tariff Code
2931.39
TSCA
No

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