Thermo Scientific Chemicals

1,4-dibromobenzène, 98 %, Thermo Scientific Chemicals

Référence: A10517.22
100 g, Each
Thermo Scientific Chemicals

1,4-dibromobenzène, 98 %, Thermo Scientific Chemicals

Référence: A10517.22
100 g, Each
Quantité
Référence: A10517.22
également connu sous le numéro A10517-22
Prix (EUR)
Quantité
-

Identifiants chimiques

CAS
106-37-6
IUPAC Name
1,4-dibromobenzene
Molecular Formula
C6H4Br2
InChI Key
SWJPEBQEEAHIGZ-UHFFFAOYSA-N
SMILES
BrC1=CC=C(Br)C=C1
Identification (FTIR)
Conforms
Assay (GC)
≥97.5%
Form
Crystals or powder or crystalline powder
Melting Point (clear melt)
85.0-92.0?C
Appearance (Color)
White

Description

1,4-Dibromobenzene is used in the synthesis of 2,5-dibromoacetophenone, triarylamines and trans- stilbenes. It is widely used as a heavy liquid solvent as well as a motor oil additive. It finds application as an intermediate in the manufacture of organic chemicals such as dyes, pharmaceuticals and flame retardants for polymeric materials.

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.

Applications
Le 1,4-dibromobenzène est utilisé dans la synthèse du 2,5-dibromoacétophénone, des triarylamines et des trans-stilbènes. Il est largement utilisé comme solvant liquide lourd ainsi que comme additif d’huile moteur. Il s’utilise comme intermédiaire dans la fabrication de produits chimiques organiques tels que les colorants, les produits pharmaceutiques et les retardateurs de flamme pour les matériaux polymères.

Solubilité
Soluble dans l’alcool, le benzène, le chloroforme, le toluène et le tétrachlorure de carbone. Insoluble dans l’éther.

Remarques
Évitez la chaleur et la lumière excessives. Incompatible avec les agents oxydants forts.
RUO – Research Use Only

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    Sécurité et manipulation


    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
    Chronic aquatic toxicity
    Category 2
    Label Elements
    Signal Word

    Warning

    Hazard Statements

    H315 - Causes skin irritation

    H319 - Causes serious eye irritation

    H335 - May cause respiratory irritation

    H411 - Toxic to aquatic life with long lasting effects

    Precautionary Statements

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

    P273 - Avoid release to the environment

    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