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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%

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

Dimensioni Prezzo ($) Quantità Disponibilità
2g 78,07
10g 207,20
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(4-Methoxycarbonylbenzyl)triphenylphosphonium bromide, 98%

MDL
MFCD00082765

Proprietà chimiche

Formula
C27H24BrO2P
Peso formula
491.37
Punto di fusione
252-258°
Sensibilità
Hygroscopic
Solubilità
Soluble in ethanol. Slightly soluble in water.

Applicazioni

Useful intermediate for pharmaceutical and organic synthesis.

Note

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.

Letteratura

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

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

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

Dichiarazioni precauzionali: 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.

Altri riferimenti

Beilstein
6535869
Codice tariffe armonizzato
2931.90
TSCA
No

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