Alfa Aesar™ Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate, 94%

Manufacturer: Alfa Aesar™ H2685714

Quantity 25g

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Catalog No. AAH2685714

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    Chemical Identifiers

    CAS 120801-75-4
    Molecular Formula FSO2CF2CO2Si(CH3)3
    Formula Weight 250.27g/mol
    MDL Number MFCD02093343
    UN Number UN2920
    Synonym 2,2-Difluoro-2-(fluorosulfonyl)acetic acid trimethylsilyl ester
    Chemical Name or Material Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate

    Specifications

    Boiling Point 156°C
    Quantity 25g
    Flash Point 26°C (79°F)
    CAS 120801-75-4
    Molecular Formula FSO2CF2CO2Si(CH3)3
    Formula Weight 250.27g/mol
    MDL Number MFCD02093343
    UN Number UN2920
    Synonym 2,2-Difluoro-2-(fluorosulfonyl)acetic acid trimethylsilyl ester
    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 Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate
    Assay 94%

    Description

    Applications
    Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate is an fluoroalkylation agent, reactant for preparation of difluorocyclopropenes, preparation of difluorocarbene reagents.

    Solubility
    Reacts with water.

    Notes
    Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

    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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