Alfa Aesar™ 3-(Trimethylsilyl)propiolic acid, 97%

Manufacturer: Alfa Aesar™ H5338003

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Catalog No. AAH5338003

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    Chemical Identifiers

    CAS 5683-31-8
    Molecular Formula C6H10O2Si
    Linear Formula (CH3)3SiC≡CCO2H
    Formula Weight 142.23g/mol
    MDL Number MFCD00190216
    Beilstein 1755674
    Chemical Name or Material 3-(Trimethylsilyl)propiolic acid

    Specifications

    Boiling Point 105° to 110°C (10mmHg)
    Melting Point 47° to 49°C
    Quantity 1g
    Flash Point 96°C (205°F)
    CAS 5683-31-8
    Molecular Formula C6H10O2Si
    Linear Formula (CH3)3SiC≡CCO2H
    Formula Weight 142.23g/mol
    MDL Number MFCD00190216
    Beilstein 1755674
    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 3-(Trimethylsilyl)propiolic acid
    Assay 97%

    Description

    Applications
    3-(Trimethylsilyl)propiolic acid may be used in the regioselective preparation of 1,5-trisubstituted 1H-1,2,3-triazoles. It is also used as pharmaceutical intermediate.

    Solubility
    Soluble in methanol.

    Notes
    Stable under recommended storage conditions. Store away from oxidizing agents.

    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

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling

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