Alfa Aesar™ 2,5-Diaminohydroquinone dihydrochloride, 97%

Manufacturer: Alfa Aesar™ B21969-03

Quantity 1g

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Catalog No. AAB2196903

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    Chemical Identifiers

    CAS 24171-03-7
    Molecular Formula C6H8N2O2·2HCl
    Formula Weight 213.06g/mol
    MDL Number MFCD00239416
    Synonym 2,5-Diamino-1,4-dihydroxybenzene dihydrochloride
    Chemical Name or Material 2,5-Diaminohydroquinone dihydrochloride

    Specifications

    Odor Odorless
    Melting Point >300°C
    Quantity 1g
    CAS 24171-03-7
    Molecular Formula C6H8N2O2·2HCl
    Formula Weight 213.06g/mol
    MDL Number MFCD00239416
    Synonym 2,5-Diamino-1,4-dihydroxybenzene dihydrochloride
    Health Hazard 1 Warning
    Health Hazard 2 GHS H Statement
    H302-H315-H319-H335
    Harmful if swallowed.
    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 2,5-Diaminohydroquinone dihydrochloride
    Assay 97%

    Description

    Applications
    2,5-Diaminohydroquinone dihydrochloride is used in the preparation of polymers, synthetically cross-linked polyimide and silica hybrid films.

    Notes
    Air sensitive. It may discolor to black-violet on storage. Store away from strong oxidizing agents, air.

    GHS H Statement
    H302-H315-H319-H335
    Harmful if swallowed.
    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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