Alfa Aesar™ 4-(Ethoxycarbonyl)benzeneboronic acid, 94%

Manufacturer: Alfa Aesar™ H2635606

Quantity 5g

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Catalog No. AAH2635606

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    Chemical Identifiers

    CAS 4334-88-7
    Molecular Formula C9H11BO4
    Formula Weight 193.99g/mol
    MDL Number MFCD02179441
    Synonym 4-Ethoxycarbonylphenylboronic acid; Ethyl 4-boronobenzoate
    Chemical Name or Material 4-(Ethoxycarbonyl)benzeneboronic acid

    Specifications

    Melting Point 137° to 140°C
    Quantity 5g
    CAS 4334-88-7
    Molecular Formula C9H11BO4
    Formula Weight 193.99g/mol
    MDL Number MFCD02179441
    Synonym 4-Ethoxycarbonylphenylboronic acid; Ethyl 4-boronobenzoate
    Health Hazard 1 Warning
    Health Hazard 2 GHS H Statement
    H315-H319-H335
    Causes skin irritation.
    Causes serious eye irritation.
    May cause respiratory irritation.
    Health Hazard 3 GHS P Statement
    P261-P280-P305+P351+P338-P304+P340-P405-P501a
    Avoid breathing dust/fume/gas/mist/vapors/spray.
    Wear protective gloves/protective clothing/eye protection/face protection.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
    IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.
    Chemical Name or Material 4-(Ethoxycarbonyl)benzeneboronic acid
    Assay 94%

    Description

    Applications
    4-(Ethoxycarbonyl)benzeneboronic acid is used as a reactant involved in oxidative hydroxylation for the preparation of phenols, homolytic aromatic substitution, cross-coupling with α-bromocarbonyl compounds, Suzuki-coupling reaction with quinoline carboxylates, trifluoromethylation and carbometalation of ynamides.

    Notes
    Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.

    GHS H Statement
    H315-H319-H335
    Causes skin irritation.
    Causes serious eye irritation.
    May cause respiratory irritation.

    GHS P Statement
    P261-P280-P305+P351+P338-P304+P340-P405-P501a
    Avoid breathing dust/fume/gas/mist/vapors/spray.
    Wear protective gloves/protective clothing/eye protection/face protection.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
    IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.

    Warning

    SDS & Safety Documents

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