N-Ethylmaleimide, 99+%, Alfa Aesar™

Manufacturer: Alfa Aesar 4052614

Quantity 25g

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Catalog No. AA4052614

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    Chemical Identifiers

    CAS 128-53-0
    Molecular Formula C6H7NO2
    Formula Weight 125.13g/mol
    MDL Number MFCD00005509
    UN Number UN2928
    Beilstein 112448
    Merck Index 14,3822
    Synonym 1-Ethyl-1H-pyrrole-2,5-dione; NEM
    Chemical Name or Material N-Ethylmaleimide

    Specifications

    Sensitivity Light Sensitive
    Melting Point 43° to46°C
    Boiling Point 209° to 211°C
    Color White to Pale Cream
    Quantity 25g
    Flash Point 73°C (163°F)
    Odor Pungent
    CAS 128-53-0
    Physical Form Crystalline
    Molecular Formula C6H7NO2
    Formula Weight 125.13g/mol
    MDL Number MFCD00005509
    UN Number UN2928
    Beilstein 112448
    Merck Index 14,3822
    Synonym 1-Ethyl-1H-pyrrole-2,5-dione; NEM
    Health Hazard 1 Danger
    Health Hazard 2 GHS H Statement
    H300-H311-H314-H318-H317;
    Fatal if swallowed.
    Toxic in contact with skin.
    Causes severe skin burns and eye damage.
    Causes serious eye damage.
    May cause an allergic skin reaction.
    Health Hazard 3 GHS P Statement
    P260-P301+P310-P303+P361+P353-P305+P351+P338-P361-P405-P501a;
    Do not breathe dust/fume/gas/mist/vapours/spray.
    IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
    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.
    Remove/Take off immediately all contaminated clothing.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.
    DOT Information Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOXIC SOLIDS, CORROSIVE, ORGANIC, N.O.S.
    RTECS Number UX9625000
    TSCA TSCA
    Chemical Name or Material N-Ethylmaleimide
    Assay ≥99%

    GHS H Statement
    H300-H311-H314-H318-H317;
    Fatal if swallowed.
    Toxic in contact with skin.
    Causes severe skin burns and eye damage.
    Causes serious eye damage.
    May cause an allergic skin reaction.

    GHS P Statement
    P260-P301+P310-P303+P361+P353-P305+P351+P338-P361-P405-P501a;
    Do not breathe dust/fume/gas/mist/vapours/spray.
    IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
    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.
    Remove/Take off immediately all contaminated clothing.
    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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