Thermo Scientific Chemicals

Cloruro de pentafluorobenzilo, 98 %, Thermo Scientific Chemicals

Número de catálogo: A12420.06
5 g, Each
Thermo Scientific Chemicals

Cloruro de pentafluorobenzilo, 98 %, Thermo Scientific Chemicals

Número de catálogo: A12420.06
5 g, Each
Cantidad
Número de catálogo: A12420.06
también denominado A12420-06
Precio (EUR)
Cantidad
-

Identificadores químicos

CAS
2251-50-5
Form
Liquid
Identification (FTIR)
Conforms
Appearance (Color)
Clear colorless to cream to yellow
Refractive Index
1.4515-1.4555 @ 20?C
Assay (GC)
≥97.5%

Descripción

A reagent used for deriving primary amines. 2,3,4,5,6-Pentafluorobenzoyl chloride was used for derivatization of 5-androstenediol, testosterone, estradiol , dihydrotestosterone and estrone in a study to determine their serum levels. 2,3,4,5,6-Pentafluorobenzoyl chloride was used to derivative dimethylamine(DMA) in study to develop a rapid and accurate GC-MS method for determination of DMA in human urine. It was used in a study to detect the presence of Enterobacter cloacae in cultures of Leuconostoc mesenteroide by gas chromatography/mass spectrometry.

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
Reactivo utilizado para la obtención de aminas primarias. El cloruro 2,3,4,5,6-pentafluorobencilo se utilizó para la derivatización de 5-androstenodiol, testosterona, estradiol, dihidrotestosterona y estrona en un estudio para determinar sus niveles séricos. El cloruro 2,3,4,5,6-pentafluorobencilo se utilizó para la dimetilamina derivada (DMA) en estudio para desarrollar un método de GC-MS rápido y preciso para la determinación de DMA en orina humana. Se utilizó en un estudio para detectar la presencia de Enterobacter cloacae en cultivos de Leuconostoc mesenteroide por cromatografía de gases acoplada a la espectrometría de masas.

Solubilidad
Se descompone en agua.

Nota
Sensible a la humedad. Almacenar en un lugar fresco. Mantener el recipiente bien cerrado en un lugar seco y bien ventilado. Almacenar alejado de agentes oxidantes fuertes, agua, alcoholes y bases fuertes.
RUO – Research Use Only

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    Seguridad y manipulación


    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Skin Corrosion/Irritation
    Category 1
    Serious Eye Damage/Eye Irritation
    Category 1
    Label Elements
    Signal Word

    Danger

    Hazard Statements

    H314 - Causes severe skin burns and eye damage

    EU Specific Hazard Statements

    EUH014 - Reacts violently with water

    Precautionary Statements

    P280 - Wear protective gloves/protective clothing/eye protection/face protection

    P301 + P330 + P331 - IF SWALLOWED: rinse mouth. Do NOT induce vomiting

    P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower

    P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing

    P310 - Immediately call a POISON CENTER or doctor/physician