Alfa Aesar™ Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate, 97%

Manufacturer: Alfa Aesar™ H52745-14

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Catalog No. AAH5274514

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    Chemical Identifiers

    CAS 680-15-9
    Molecular Formula C3H3F3O4S
    Linear Formula FSO2CF2CO2CH3
    Formula Weight 192.11g/mol
    MDL Number MFCD00144316
    UN Number UN2920
    Beilstein 1812896
    Chemical Name or Material Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate

    Specifications

    Boiling Point 117° to 118°C
    Quantity 25g
    Flash Point 47°C (117°F)
    CAS 680-15-9
    Molecular Formula C3H3F3O4S
    Linear Formula FSO2CF2CO2CH3
    Formula Weight 192.11g/mol
    MDL Number MFCD00144316
    UN Number UN2920
    Beilstein 1812896
    Health Hazard 1 Danger
    Health Hazard 2 GHS H Statement
    H314-H318-H226
    Causes severe skin burns and eye damage.
    Causes serious eye damage.
    Flammable liquid and vapor.
    Health Hazard 3 GHS P Statement
    P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
    Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
    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.
    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 LIQUIDS, FLAMMABLE, N.O.S.
    Chemical Name or Material Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate
    Assay 97%

    Description

    Applications
    Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate is a useful reagent for the trifluoromethylation of alkyl halides. It is also broadly applicable reagent for perfluoroalkylations for aryl iodides and bromides.

    Notes
    Stable under recommended storage conditions. Incompatible with oxidizing agents and bases.

    GHS H Statement
    H314-H318-H226
    Causes severe skin burns and eye damage.
    Causes serious eye damage.
    Flammable liquid and vapor.

    GHS P Statement
    P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
    Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
    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.
    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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