Alfa Aesar™ Pyruvic aldehyde dimethyl acetal, 97+%

Manufacturer: Alfa Aesar™ B2498836

Quantity 500g

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Catalog No. AAB2498836

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    Chemical Identifiers

    CAS 6342-56-9
    Molecular Formula CH3COCH(OCH3)2
    Formula Weight 118.13g/mol
    MDL Number MFCD00008758
    UN Number UN1993
    Beilstein 1560557
    Synonym Methylglyoxal dimethyl acetal; 1,1-Dimethoxyacetone
    Chemical Name or Material Pyruvic aldehyde dimethyl acetal

    Specifications

    Melting Point −57°C
    Boiling Point 133° to 135°C
    Flash Point 34°C (93°F)
    Quantity 500g
    CAS 6342-56-9
    Molecular Formula CH3COCH(OCH3)2
    Formula Weight 118.13g/mol
    MDL Number MFCD00008758
    UN Number UN1993
    Beilstein 1560557
    Synonym Methylglyoxal dimethyl acetal; 1,1-Dimethoxyacetone
    Health Hazard 1 Warning
    Health Hazard 2 GHS H Statement
    H226-H315-H319-H335
    Flammable liquid and vapour.
    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: III; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.
    TSCA TSCA
    Chemical Name or Material Pyruvic aldehyde dimethyl acetal
    Assay ≥97%

    Description

    Applications
    Pyruvic aldehyde dimethyl acetal was used in the synthesis of methylglyoxal via hydrolysis in the presence of H2SO4. It was used to investigate the effects of methylglyoxal-mediated glycation on the structure, thermal stability and enzyme activity of yeast enolase in vivo.

    Solubility
    Soluble in water. 350 g/L at 20°C.

    Notes
    Do not store together with acids. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

    GHS H Statement
    H226-H315-H319-H335
    Flammable liquid and vapour.
    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.

    Warning

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling

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