Alfa Aesar™ Tetra-n-butylammonium dichromate, 99%

Manufacturer: Alfa Aesar™ H55205-14

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Catalog No. AAH5520514

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    Chemical Identifiers

    CAS 56660-19-6
    Molecular Formula C32H72Cr2N2O7
    Linear Formula ([CH3(CH2)3]4N)2(Cr2O7)
    Formula Weight 700.92g/mol
    MDL Number MFCD00013104
    UN Number UN1479
    Synonym Bis(tetra-n-butylammonium) dichromate; TBADC
    Chemical Name or Material Tetra-n-butylammonium dichromate

    Specifications

    Melting Point 139° to 143°C
    Quantity 25g
    CAS 56660-19-6
    Molecular Formula C32H72Cr2N2O7
    Linear Formula ([CH3(CH2)3]4N)2(Cr2O7)
    Formula Weight 700.92g/mol
    MDL Number MFCD00013104
    UN Number UN1479
    Synonym Bis(tetra-n-butylammonium) dichromate; TBADC
    Health Hazard 1 Danger
    Health Hazard 2 GHS H Statement
    H272-H350-H317
    May intensify fire; oxidizer.
    May cause cancer.
    May cause an allergic skin reaction.
    Health Hazard 3 GHS P Statement
    P221-P210-P220-P363-P405-P501a
    Take any precaution to avoid mixing with combustibles.
    Keep away from heat/sparks/open flames/hot surfaces. - No Smoking.
    Keep/Store away from clothing/combustible materials.
    Wash contaminated clothing before reuse.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.
    DOT Information Transport Hazard Class: 5.1; Packing Group: III; Proper Shipping Name: OXIDIZING SOLID, N.O.S.
    Chemical Name or Material Tetra-n-butylammonium dichromate
    Assay 99%

    Description

    Applications
    Reagent for preparation of nitrophenol derivatives and quinones under aprotic reaction conditions, conversion of oximes to carbonyl compounds under microwave irradiation, catalyst precursor for catalytic gas phase dehydration of acetic acid to ketene, crosslinking agent.

    Solubility
    Soluble in water.

    Notes
    Keep container tightly closed. Store away from oxidizing agents.

    GHS H Statement
    H272-H350-H317
    May intensify fire; oxidizer.
    May cause cancer.
    May cause an allergic skin reaction.

    GHS P Statement
    P221-P210-P220-P363-P405-P501a
    Take any precaution to avoid mixing with combustibles.
    Keep away from heat/sparks/open flames/hot surfaces. - No Smoking.
    Keep/Store away from clothing/combustible materials.
    Wash contaminated clothing before reuse.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.

    Danger

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling

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