Thermo Scientific Chemicals

Chlorure de crotonyle, 90+ %, le reste étant principalement de l’isomère cis, Thermo Scientific Chemicals

Référence: A13710.14
25 g, Each
Thermo Scientific Chemicals

Chlorure de crotonyle, 90+ %, le reste étant principalement de l’isomère cis, Thermo Scientific Chemicals

Référence: A13710.14
25 g, Each
Quantité
Référence: A13710.14
également connu sous le numéro A13710-14
Prix (EUR)
Quantité
-

Identifiants chimiques

CAS
625-35-4
IUPAC Name
(2E)-but-2-enoyl chloride
Molecular Formula
C4H5ClO
InChI Key
RJUIDDKTATZJFE-NSCUHMNNSA-N
SMILES
C\C=C\C(Cl)=O
Appearance (Color)
Clear colorless to yellow
Assay (GC)
≥88.0%
Comment
Remainder mainly cis-isomer
Identification (FTIR)
Conforms
Refractive Index
1.4560-1.4640 @ 20?C

Description

Crotonyl chloride is used in agrochemical, pharmaceutical and dyestuff field. Crotonoyl chloride was used in the synthesis of α,β-unsaturated ester.

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 chlorure de crotonyle est utilisé dans les domaines agrochimiques, pharmaceutiques et des colorants. Le chlorure de crotonoyle a été utilisé dans la synthèse de l’α,β-ester non saturé.

Solubilité
Réagit avec l’eau.

Remarques
Sensible à l’humidité. Stocker à 4°C. Stockez loin de la chaleur et de l’humidité. Incompatible avec
RUO – Research Use Only

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    Sécurité et manipulation


    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Flammable liquids
    Category 3
    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

    Physical Hazards

    H226 - Flammable liquid and vapor

    EU Specific Hazard Statements

    EUH029 - Contact with water liberates toxic gas

    Precautionary Statements

    P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking

    P280 - Wear eye protection/ face protection

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

    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