Thermo Scientific Chemicals

Clorhidrato de 4-etinilpiridina, 97 %, Thermo Scientific Chemicals

Número de catálogo: H53455.06
5 g, Each
Thermo Scientific Chemicals

Clorhidrato de 4-etinilpiridina, 97 %, Thermo Scientific Chemicals

Número de catálogo: H53455.06
5 g, Each
Cantidad
Número de catálogo: H53455.06
también denominado H53455-06
Precio (EUR)
Precio: 500,00
Precio en línea: 445,00
Su precio:
Cantidad
-

Identificadores químicos

CAS
352530-29-1
IUPAC Name
4-ethynylpyridine hydrochloride
Molecular Formula
C7H6ClN
InChI Key
KFBZWZGIZHLUBX-UHFFFAOYSA-N
SMILES
Cl.C#CC1=CC=NC=C1
Appearance (Color)
Yellow to brown
Form
Powder
Assay (Freebase GC)
>96.0%

Descripción

4-pyridylacetylene hydrochloride is used in the preparation of alkynyl platinum(II) compounds with dichloro (1,2-bis(diphenylphosphino)ethane)platinium(II) complex in the presence of base and copper iodide as catalyst. It is used as an intermediate in the synthesis of 1,4-bis(4-pyridyl)butadiyne.

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 clorhidrato de 4-piridilacetileno se utiliza en la preparación de compuestos de platino(II) alquinil con complejo de (1,2-bis(difenilfosfino)etano)platinio(II) de dicloro en presencia de yoduro de base y cobre como catalizador. Se utiliza como intermedio en la síntesis de 1,4-bis(4-piridil)butadiina.

Notas
Higroscópico. Incompatible con agentes oxidantes fuertes.
RUO – Research Use Only

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    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Skin Corrosion/Irritation
    Category 2
    Serious Eye Damage/Eye Irritation
    Category 2
    Specific target organ toxicity - (single exposure)
    Category 3
    Label Elements
    Signal Word

    Warning

    Hazard Statements

    H315 - Causes skin irritation

    H319 - Causes serious eye irritation

    H335 - May cause respiratory irritation

    Precautionary Statements

    P261 - Avoid breathing dust/fume/gas/mist/vapors/spray

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

    P302 + P352 - IF ON SKIN: Wash with plenty of soap and water

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