Alfa Aesar™ (Methoxycarbonylmethyl)triphenylphosphonium bromide, 98+%

Manufacturer: Alfa Aesar™ A1630114

Quantity 25g

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Catalog No. AAA1630114

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    Chemical Identifiers

    CAS 1779-58-4
    Molecular Formula CH3O2CCH2P(C6H5)3Br
    Formula Weight 415.28
    MDL Number MFCD00011801
    Beilstein 3812975
    Synonym (Carbomethoxymethyl)triphenylphosphonium bromide; Methyl (triphenylphosphonio)acetate bromide
    Chemical Name or Material (Methoxycarbonylmethyl)triphenylphosphonium bromide

    Specifications

    Formula Weight 415.28
    Molecular Formula CH3O2CCH2P(C6H5)3Br
    Synonym (Carbomethoxymethyl)triphenylphosphonium bromide; Methyl (triphenylphosphonio)acetate bromide
    Melting Point ≈163°C (dec.)
    Quantity 25g
    MDL Number MFCD00011801
    CAS 1779-58-4
    Beilstein 3812975
    Health Hazard 1 Warning
    Health Hazard 2 GHS H Statement
    H315-H319-H335
    Causes skin irritation.
    Causes serious eye irritation.
    May cause respiratory irritation.
    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.
    Chemical Name or Material (Methoxycarbonylmethyl)triphenylphosphonium bromide
    Assay ≥98%

    Description

    Applications
    (Methoxycarbonylmethyl)triphenylphosphonium bromide is a reactant for the synthesis of GSK-3 inhibitors using the Wittig reaction, substituted furanones for antifungal and cytostatic activities, photochromic dithienylethene derivatives, gem-diiodoalkanes containing allylic alcohols and highly substituted cyclopentenes and brazilanes via Au-catalyzed deoxygenative Nazarov cyclization. As reactant for asymmetric hydrogenation of α,β-unsaturated ester-phosphonates, studies of thermal decomposition of phosphonium alkyl ester salts.

    Solubility
    Soluble in methanol(almost transparency).

    Notes
    Hygroscopic. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, water, moisture.

    GHS H Statement
    H315-H319-H335
    Causes skin irritation.
    Causes serious eye irritation.
    May cause respiratory 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.

    Warning

  • Description & Specifications
  • Safety and Handling

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