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Yoduro de tetrametilarsonio

 
Yoduro de tetrametilarsonio
Nombre IUPAC
Yoduro de tetrametilarsonio
General
Fórmula estructural As(CH₄)₄I
Fórmula molecular C4H12AsI
Identificadores
Número CAS 5814-20-0[1]
PubChem 22064
[As+](C)(C)(C)C.[I-]
Propiedades físicas
Masa molar 261,96 g/mol
Punto de fusión 328 °C (601 K)
Peligrosidad
SGA
Valores en el SI y en condiciones estándar
(25 y 1 atm), salvo que se indique lo contrario.

El yoduro de tetrametilarsonio (As(CH₄)₄I) es la sal yodada del compuesto de organoarsénico tetrametilarsonio. Es un sólido de color amarillo-pardo cuya producción se hace mediante la reacción de arsina y yoduro de metilo a 700 °C. Su aplicación se restringe a análisis de quelación metálica y como catalizador de algunas reacciones organometálicas, en las cuales participan grupos de las xantófilas.

Es altamente tóxico y debe manejarse con precaución.

Referencias

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Yoduro de tetrametilarsonio
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