Alfa Aesar™ Triphenylphosphine dibromide, 96%

Manufacturer: Alfa Aesar™ A11552-30

Quantity 250g

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Catalog No. AAA1155230

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    Chemical Identifiers

    CAS 1034-39-5
    Molecular Formula (C6H5)3PBr2
    Formula Weight 422.10g/mol
    MDL Number MFCD00000054
    UN Number UN3261
    Beilstein 917652
    Synonym Dibromotriphenylphosphorane
    Chemical Name or Material Triphenylphosphine dibromide

    Specifications

    Melting Point ≈260°C (dec.)
    Quantity 250g
    CAS 1034-39-5
    Molecular Formula (C6H5)3PBr2
    Formula Weight 422.10g/mol
    MDL Number MFCD00000054
    UN Number UN3261
    Beilstein 917652
    Synonym Dibromotriphenylphosphorane
    Health Hazard 1 Danger
    Health Hazard 2 GHS H Statement
    H314-H318
    Causes severe skin burns and eye damage.
    Causes serious eye damage.
    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 SOLID, ACIDIC, ORGANIC, N.O.S.
    TSCA TSCA
    Chemical Name or Material Triphenylphosphine dibromide
    Assay 96%

    Description

    Applications
    Triphenylphosphine dibromide is used as a reagent for conversion of aldoximes into nitriles. It acts as a reagent for cleavage of acetals. It reacts with amines to give iminophosphoranes. Further, it serves as a reagent in the preparation of alkyl and aryl bromides from alcohols and phenols without rearrangement.

    Solubility
    Soluble in water, dichloromethane, acetonitrile, phenyl cyanide, dimethyl formamide, ether, chloroform, alcohol, carbon tetrachloride, acetic acid and carbon disulfide. Sparingly soluble in phenyl chloride, triphenylphosphine and phenyl hydride. Insoluble in aqueous bromine.

    Notes
    Moisture sensitive. Store in a cool place. Incompatible with strong bases, strong oxidizing agents, bases and active metals.

    GHS H Statement
    H314-H318
    Causes severe skin burns and eye damage.
    Causes serious eye damage.

    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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