Alfa Aesar™ 2-Mercapto-5-methylbenzimidazole, 98%

Manufacturer: Alfa Aesar™ A11192-06

Quantity 5g

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Catalog No. AAA1119206

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    Chemical Identifiers

    CAS 27231-36-3
    Molecular Formula C8H8N2S
    Formula Weight 164.23g/mol
    MDL Number MFCD00010617
    Beilstein 5083
    Synonym 1,3-Dihydro-5-methyl-2H-benzimidazole-2-thione; 5-Methyl-2-benzimidazolethiol
    Chemical Name or Material 2-Mercapto-5-methylbenzimidazole

    Specifications

    Quantity 5g,5g
    Melting Point ≈295°C (dec.)
    CAS 27231-36-3
    Molecular Formula C8H8N2S
    Formula Weight 164.23g/mol
    MDL Number MFCD00010617
    Beilstein 5083
    Synonym 1,3-Dihydro-5-methyl-2H-benzimidazole-2-thione; 5-Methyl-2-benzimidazolethiol
    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.
    TSCA TSCA
    Chemical Name or Material 2-Mercapto-5-methylbenzimidazole
    Assay 98%

    Description

    Applications
    2-Mercapto-5-methylbenzimidazole is used as an additive in liquid paraffin. And also used in electrochemical techniques, corrosion inhibitors for steel under highly acidic conditions and pointed out that the effectiveness of the heterocyclic compound can be intimately associated to its molecular structure.

    Solubility
    Insoluble in water.

    Notes
    Hygroscopic. Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

    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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