Alfa Aesar™ 4-Nitrobenzenediazonium tetrafluoroborate, 97%

Manufacturer: Alfa Aesar™ H55315-03

Quantity 1g

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Catalog No. AAH5531503

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    Chemical Identifiers

    CAS 456-27-9
    Molecular Formula C6H4BF4N3O2
    Formula Weight 236.92g/mol
    MDL Number MFCD00012005
    UN Number UN2923
    Beilstein 3599869
    Synonym Fast Red GG Salt; C.I. 37035
    Chemical Name or Material 4-Nitrobenzenediazonium tetrafluoroborate

    Specifications

    Quantity 1g,1g
    Melting Point 144° to 148°C
    CAS 456-27-9
    Molecular Formula C6H4BF4N3O2
    Formula Weight 236.92g/mol
    MDL Number MFCD00012005
    UN Number UN2923
    Beilstein 3599869
    Synonym Fast Red GG Salt; C.I. 37035
    Health Hazard 1 Danger
    Health Hazard 2 GHS H Statement
    H314-H318-H302-H312-H332
    Causes severe skin burns and eye damage.
    Causes serious eye damage.
    Harmful if swallowed.
    Harmful in contact with skin.
    Harmful if inhaled.
    Health Hazard 3 GHS P Statement
    P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
    Do not breathe dust/fume/gas/mist/vapors/spray.
    IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
    IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.
    DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLIDS, TOXIC, N.O.S.
    RTECS Number CZ1723000
    TSCA TSCA
    Chemical Name or Material 4-Nitrobenzenediazonium tetrafluoroborate
    Assay 97%

    Description

    Applications
    4-Nitrobenzenediazonium tetrafluoroborate is widely used as a standard reagent in organic synthesis. It is used as a dye for enterochromaffin cells. It is used for the spectrophotometric determination of common aromatic diisocyanates [toluene-2,4-diyl diisocyanate and 4,4 ft.-methylenebis(phenyl isocyanate)] and gallic acid. It is also used for tissue staining and determination of trace phenols.

    Solubility
    Soluble in acetonitrile and dimethyl sulfoxide.

    Notes
    Moisture sensitive. Store in a cool place. Keep the container tightly closed. Incompatible with strong bases, strong oxidizing agents and moisture.

    GHS H Statement
    H314-H318-H302-H312-H332
    Causes severe skin burns and eye damage.
    Causes serious eye damage.
    Harmful if swallowed.
    Harmful in contact with skin.
    Harmful if inhaled.

    GHS P Statement
    P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
    Do not breathe dust/fume/gas/mist/vapors/spray.
    IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
    IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
    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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