Alfa Aesar™ Ethyl 4,4,4-trifluoro-2-butynoate, 97%

Manufacturer: Alfa Aesar™ H53425-06

Quantity 5g

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Catalog No. AAH5342506

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    Chemical Identifiers

    CAS 79424-03-6
    Molecular Formula C6H5F3O2
    Linear Formula CF3C≡CCO2CH2CH3
    Formula Weight 166.10g/mol
    MDL Number MFCD00192167
    UN Number UN3272
    Beilstein 3539414
    Synonym 4,4,4-Trifluoro-2-butynoic acid ethyl ester
    Chemical Name or Material Ethyl 4,4,4-trifluoro-2-butynoate

    Specifications

    Quantity 5g,5g
    Boiling Point 96° to 98°C
    Flash Point 6°C (43°F)
    CAS 79424-03-6
    Molecular Formula C6H5F3O2
    Linear Formula CF3C≡CCO2CH2CH3
    Formula Weight 166.10g/mol
    MDL Number MFCD00192167
    UN Number UN3272
    Beilstein 3539414
    Synonym 4,4,4-Trifluoro-2-butynoic acid ethyl ester
    Health Hazard 1 Danger
    Health Hazard 2 GHS H Statement
    H225-H315-H319-H335
    Highly flammable liquid and vapor.
    Causes skin irritation.
    Causes serious eye irritation.
    May cause respiratory irritation.
    Health Hazard 3 GHS P Statement
    P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
    Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
    Avoid breathing 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: 3; Packing Group: II; Proper Shipping Name: ESTERS, N.O.S.
    Chemical Name or Material Ethyl 4,4,4-trifluoro-2-butynoate
    Assay 97%

    Description

    Applications
    Ethyl 4,4,4-trifluoro-2-butynoate is the suitable reagent used to investigate the regioselectivity of the insertion reaction with cyclometalated iridium and rhodium complexes. It may be used in the preparation of ethyl (Z)-3-iodo-4,4,4-trifluoro-2-butenoate.

    Solubility
    Soluble in water (partly).

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

    GHS H Statement
    H225-H315-H319-H335
    Highly flammable liquid and vapor.
    Causes skin irritation.
    Causes serious eye irritation.
    May cause respiratory irritation.

    GHS P Statement
    P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
    Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
    Avoid breathing 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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