Alfa Aesar™ Dimethyl acetylenedicarboxylate, 98%

Manufacturer: Alfa Aesar™ A1143722

Quantity 100g

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Catalog No. AAA1143722

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    Chemical Identifiers

    CAS 762-42-5
    Molecular Formula C6H6O4
    Linear Formula CH3O2CC≡CCO2CH3
    Formula Weight 142.11g/mol
    MDL Number MFCD00008456
    UN Number UN1760
    Beilstein 607063
    Synonym Acetylenedicarboxylic acid dimethyl ester; Butynedioic acid dimethyl ester
    Chemical Name or Material Dimethyl acetylenedicarboxylate

    Specifications

    Melting Point −18°C
    Boiling Point 95° to 98°C (19mmHg)
    Quantity 100g
    Flash Point 86°C (186°F)
    CAS 762-42-5
    Molecular Formula C6H6O4
    Linear Formula CH3O2CC≡CCO2CH3
    Formula Weight 142.11g/mol
    MDL Number MFCD00008456
    UN Number UN1760
    Beilstein 607063
    Synonym Acetylenedicarboxylic acid dimethyl ester; Butynedioic acid dimethyl ester
    Health Hazard 1 Danger
    Health Hazard 2 GHS H Statement
    H314-H318-H302-H227
    Causes severe skin burns and eye damage.
    Causes serious eye damage.
    Harmful if swallowed.
    Combustible liquid.
    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, N.O.S.
    RTECS Number ES0175000
    TSCA TSCA
    Chemical Name or Material Dimethyl acetylenedicarboxylate
    Assay 98%

    Description

    Applications
    It acts as an inhibitor of oxidative phosphorylation. It is also used in Pharmaceutical and electronic industry. It is used in organic synthesis. It also acts as an intermediate in chemical research. It is also used in Diels-Alder Reaction.

    Solubility
    It is insoluble in water but soluble in ethanol, ethyl ether, CCl4, miscible with organic solvents.

    Notes
    Stable under normal conditions. Incompatabile to strong oxidizing agents, strong acids, strong bases, Strong reducing agents. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

    GHS H Statement
    H314-H318-H302-H227
    Causes severe skin burns and eye damage.
    Causes serious eye damage.
    Harmful if swallowed.
    Combustible liquid.

    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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