Alfa Aesar™ Dimethyl acetylenedicarboxylate, 95%

Manufacturer: Alfa Aesar™ 45131-22

Quantity 100g

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Catalog No. AA4513122

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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
    Chemical Name or Material Dimethyl acetylenedicarboxylate

    Specifications

    Refractive Index 1.4470
    Density 1.156g/mL
    Melting Point −18°C
    Boiling Point 95° to 98°C (19mmHg)
    Color colorless to pale yellow
    Quantity 100g
    Flash Point 86°C (186°F)
    Sensitivity Light Sensitive
    CAS 762-42-5
    Physical Form Liquid
    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
    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: III; Proper Shipping Name: CORROSIVE LIQUIDS, N.O.S.
    RTECS Number ES0175000
    TSCA TSCA
    Chemical Name or Material Dimethyl acetylenedicarboxylate
    Assay 95%

    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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