Alfa Aesar™ 2-Pentynoic acid, 97%

Manufacturer: Alfa Aesar™ H5341114

Quantity 25g

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Catalog No. AAH5341114

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    Chemical Identifiers

    CAS 5963-77-9
    Molecular Formula C5H6O2
    Linear Formula CH3CH2CH≡CCO2H
    Formula Weight 98.10g/mol
    MDL Number MFCD00014370
    Chemical Name or Material 2-Pentynoic acid

    Specifications

    Quantity 25g,25g
    Melting Point 47° to 53°C
    Flash Point 96°C (205°F)
    CAS 5963-77-9
    Molecular Formula C5H6O2
    Linear Formula CH3CH2CH≡CCO2H
    Formula Weight 98.10g/mol
    MDL Number MFCD00014370
    Health Hazard 1 Danger
    Health Hazard 2 GHS H Statement
    H301-H315-H319-H335
    Toxic if swallowed.
    Causes skin irritation.
    Causes serious eye irritation.
    May cause respiratory irritation.
    Health Hazard 3 GHS P Statement
    P261-P280-P301+P310-P305+P351+P338-P405-P501a
    Avoid breathing dust/fume/gas/mist/vapors/spray.
    Wear protective gloves/protective clothing/eye protection/face protection.
    IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
    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.
    Chemical Name or Material 2-Pentynoic acid
    Assay 97%

    Description

    Applications
    2-Pentynoic acid is used in the stereoselective synthesis of vinylstannanes. It is also used in the synthesis of spiroindolines derivatives.

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

    GHS H Statement
    H301-H315-H319-H335
    Toxic if swallowed.
    Causes skin irritation.
    Causes serious eye irritation.
    May cause respiratory irritation.

    GHS P Statement
    P261-P280-P301+P310-P305+P351+P338-P405-P501a
    Avoid breathing dust/fume/gas/mist/vapors/spray.
    Wear protective gloves/protective clothing/eye protection/face protection.
    IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
    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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