Alfa Aesar™ 3,5-Difluoro-2-methylbenzoic acid, 97%

Manufacturer: Alfa Aesar™ H31616MD

Quantity 250mg

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Catalog No. AAH31616MD

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    Chemical Identifiers

    Molecular Formula C8H6F2O2
    Formula Weight 172.13g/mol
    MDL Number MFCD09832334
    Chemical Name or Material 3,5-Difluoro-2-methylbenzoic acid

    Specifications

    Melting Point 133° to 136°C
    Quantity 250mg
    Molecular Formula C8H6F2O2
    Formula Weight 172.13g/mol
    MDL Number MFCD09832334
    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 3,5-Difluoro-2-methylbenzoic acid
    Assay 97%

    Description

    Applications
    The mineralization of acidic aqueous solutions with 230 and 115 ppm 3,6-dichloro-2-methoxybenzoic acid (dicamba) in 0.05 M Na2SO4 of pH 3.0 has been studied by electro-Fenton and photoelectro-Fenton using a Pt anode and an O2-diffusion cathode, where oxidizing hydroxyl radicals are produced from Fenton ft.s reaction between added Fe2+ and H2O2 generated by the cathode. The fast mineralization of such complexes by UV light explains the highest oxidative ability of photoelectro-Fenton.

    Notes
    Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong 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

  • Description & Specifications
  • Safety and Handling

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