Alfa Aesar™ Tetra-n-butylphosphonium bromide, 99%

Manufacturer: Alfa Aesar™ A10868-36

Quantity 500g

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Catalog No. AAA1086836

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    Chemical Identifiers

    CAS 3115-68-2
    Molecular Formula C16H36BrP
    Linear Formula [CH3(CH2)3]4PBr
    Formula Weight 339.35g/mol
    MDL Number MFCD00011853
    UN Number UN3464
    Beilstein 4160474
    Chemical Name or Material Tetra-n-butylphosphonium bromide

    Specifications

    Melting Point 99° to 103°C
    Flash Point 290°C (554°F)
    Quantity 500g
    CAS 3115-68-2
    Molecular Formula C16H36BrP
    Linear Formula [CH3(CH2)3]4PBr
    Formula Weight 339.35g/mol
    MDL Number MFCD00011853
    UN Number UN3464
    Beilstein 4160474
    Health Hazard 1 Danger
    Health Hazard 2 GHS H Statement
    H310-H318-H302-H332-H315-H335
    Fatal in contact with skin.
    Causes serious eye damage.
    Harmful if swallowed.
    Harmful if inhaled.
    Causes skin irritation.
    May cause respiratory irritation.
    Health Hazard 3 GHS P Statement
    P261-P305+P351+P338-P361-P302+P350-P405-P501a
    Avoid breathing dust/fume/gas/mist/vapors/spray.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
    Continue rinsing.
    Remove/Take off immediately all contaminated clothing.
    IF ON SKIN: Gently wash with plenty of soap and water.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.
    DOT Information Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: ORGANOPHOSPHORUS COMPOUND, TOXIC, SOLID, N.O.S.
    RTECS Number TA2417000
    TSCA TSCA
    Chemical Name or Material Tetra-n-butylphosphonium bromide
    Assay 99%

    Description

    Applications
    Tetra-n-butylphosphonium bromide is used as a phase-transfer catalyst at high temperatures, at which nitrogen analogues tend to undergo elimination e.g. as catalyst for the dealkoxycarbonylation of malonates and ß-keto esters by heating in stearic acid. used as an ionic liquid solvent in the regioselective O-alkylation of C/O ambident nucleophiles. It is a synthetic reagent used in proteomics research.

    Solubility
    Soluble in water (70 g/100 ml)

    Notes
    Store in cool place. Keep container tightly closed in a dry and well-ventilated place. It is hygroscopic in nature.

    GHS H Statement
    H310-H318-H302-H332-H315-H335
    Fatal in contact with skin.
    Causes serious eye damage.
    Harmful if swallowed.
    Harmful if inhaled.
    Causes skin irritation.
    May cause respiratory irritation.

    GHS P Statement
    P261-P305+P351+P338-P361-P302+P350-P405-P501a
    Avoid breathing dust/fume/gas/mist/vapors/spray.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
    Continue rinsing.
    Remove/Take off immediately all contaminated clothing.
    IF ON SKIN: Gently wash with plenty of soap and water.
    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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