Alfa Aesar™ Tri-n-octylphosphine oxide, 98%

Manufacturer: Alfa Aesar™ A1106214

Quantity 25g

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Catalog No. AAA1106214

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    Chemical Identifiers

    CAS 78-50-2
    Molecular Formula C24H51OP
    Formula Weight 386.65
    MDL Number MFCD00002083
    Beilstein 1796648
    Chemical Name or Material Tri-n-octylphosphine oxide

    Specifications

    Formula Weight 386.65
    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.
    Health Hazard 1 Danger
    Quantity 25g
    TSCA TSCA
    CAS 78-50-2
    Beilstein 1796648
    Boiling Point 212° to 213°C (0.3mmHg)
    Odor Odorless
    Molecular Formula C24H51OP
    MDL Number MFCD00002083
    Health Hazard 2 GHS H Statement
    H318-H335-H315
    Causes serious eye damage.
    May cause respiratory irritation.
    Causes skin irritation.
    RTECS Number SZ1662500
    Flash Point 252°C (486°F)
    Melting Point 52° to 57°C
    Chemical Name or Material Tri-n-octylphosphine oxide
    Assay 98%

    Description

    Applications
    Tri-n-octylphosphine oxide is a solvent used in the extraction of metals, especially uranium, zirconium and hafnium. It is also used as an auxiliary reagent in the solvent extraction of metals. It is also used to extract hydrogen bonding organic compounds. Further, it is useful as a capping ligand for the production of quantum dots, such as those consisting of cadmium selenide.

    Solubility
    Soluble in chloroform, toluene and hexane. Insoluble in water.

    Notes
    Incompatible with strong oxidizing agents.

    GHS H Statement
    H318-H335-H315
    Causes serious eye damage.
    May cause respiratory irritation.
    Causes skin 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.

    Danger

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling

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