Thermo Scientific Chemicals

Yodobenceno, 98 %, Thermo Scientific Chemicals

Número de catálogo: A12788.18
50 g, Each
Thermo Scientific Chemicals

Yodobenceno, 98 %, Thermo Scientific Chemicals

Número de catálogo: A12788.18
50 g, Each
Cantidad
Número de catálogo: A12788.18
también denominado A12788-18
Precio (EUR)
Cantidad
-

Identificadores químicos

CAS
591-50-4
Appearance (Color)
Clear colorless to yellow
Form
Liquid
Assay (GC)
≥97.5%
Identification (FTIR)
Conforms
Refractive Index
1.6180-1.6220 @ 20?C

Descripción

Iodobenzene is used to prepare biphenyl and stilbene. It reacts with magnesium to form the Grignard reagent, a phenylmagnesium iodide used in organic synthesis. It finds application as a solid chlorine source by reacting with chlorine to form a complex, iodobenzene dichloride. It serves as a substrate in Sonogashira reaction which is used to form a carbon-carbon bond between a terminal alkyne and an aryl halide.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Aplicaciones
El yodobenceno se utiliza para preparar bifenilo y estilbeno. Reacciona con el magnesio para formar el reactivo Grignard, un yoduro de fenilmagnesio utilizado en la síntesis orgánica. Se aplica como una fuente sólida de cloro al reaccionar con el cloro para formar un complejo dicloruro de yodobenceno. Sirve como sustrato en la reacción de Sonogashira que se utiliza para formar un enlace carbono-carbono entre un alquino terminal y un haluro de arilo.

Solubilidad
Miscible con etanol, cloroformo y éter. Ligeramente miscible con dimetilsulfóxido. Inmiscible con agua.

Notas
sensible a la luz. Incompatible con magnesio y agentes oxidantes fuertes.
RUO – Research Use Only

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    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Acute oral toxicity
    Category 4
    Acute Inhalation Toxicity - Vapors
    Category 4
    Label Elements
    Signal Word

    Warning

    Hazard Statements

    H302 + H332 - Harmful if swallowed or if inhaled

    EU Specific Hazard Statements

    Combustible liquid

    Precautionary Statements

    P301 + P312 - IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell

    P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing