Alfa Aesar™ trans-beta-Styrylboronic acid, 97%

Manufacturer: Alfa Aesar™ H5322703

Quantity 1g

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Catalog No. AAH5322703

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    Chemical Identifiers

    CAS 6783-05-7
    Molecular Formula C8H9BO2
    Formula Weight 147.97g/mol
    MDL Number MFCD00963621
    Synonym trans-Phenylethenylboronic acid; trans-2-Phenylvinylboronic acid
    Chemical Name or Material trans-beta-Styrylboronic acid

    Specifications

    Quantity 1g,1g
    Melting Point 98° to 100°C
    CAS 6783-05-7
    Molecular Formula C8H9BO2
    Formula Weight 147.97g/mol
    MDL Number MFCD00963621
    Synonym trans-Phenylethenylboronic acid; trans-2-Phenylvinylboronic acid
    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.
    Recommended Storage −30° to −10°C
    Chemical Name or Material trans-beta-Styrylboronic acid
    Assay 97%

    Description

    Applications
    trans-beta-Styrylboronic acid as reagent is used for palladium (Pd)-catalyzed Suzuki-Miyaura coupling reactions, diastereoselective synthesis via Pd-catalyzed Heck-Suzuki cascade reaction and rhodium (Rh)-catalyzed intramolecular amination of aryl azides. It is also used as reagent in preparation of optically active unsaturated amino acids by diastereoselective Petasis borono-Mannich reaction and amino alcohol dienes via Petasis 3-component reaction using Ru-catalyzed ring-closing metathesis and isomerization.

    Notes
    Stable under recommended storage conditions. Incompatible with oxidizing agents and heat.

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

    −30° to −10°C

    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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