Alfa Aesar™ 3,4,5-Tribromo-1H-pyrazole, 97%

Manufacturer: Alfa Aesar™ A12031-06

Quantity 5g

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Catalog No. AAA1203106

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    Chemical Identifiers

    CAS 17635-44-8
    Molecular Formula C3HBr3N2
    Formula Weight 304.78g/mol
    MDL Number MFCD00040248
    Beilstein 113501
    Chemical Name or Material 3,4,5-Tribromo-1H-pyrazole

    Specifications

    Melting Point 184° to 188°C
    Quantity 5g
    Odor Odorless
    CAS 17635-44-8
    Molecular Formula C3HBr3N2
    Formula Weight 304.78g/mol
    MDL Number MFCD00040248
    Beilstein 113501
    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 3,4,5-Tribromo-1H-pyrazole
    Assay 97%

    Description

    Applications
    2,4,5-Tribromoimidazole(2,4,5-TBI) on condensation with sugar precursors yields 2,4,5-TBI nucleosides. It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.

    Solubility
    Insoluble in water. Soluble in Chloroform.

    Notes
    Store in cool place. Keep away from 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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