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Keywords: Organic chemical materials Inorganic chemical materials Electronic chemicals
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    Ethylenediamine

    Ethylenediamine is colorless or yellowish oily or watery liquid with ammonia flavor. Flammable and corrosive. Half lethal dose (rat, peroal) is 1460mg/kg. It is mainly used in solvent and analytical reagent.

    • Specifications
    • Basic Information
    • Applications
    • Packaging, storage
     
    Alias 1,2-Diaminoethane anhydrous; Ethylenediamine diacetate; Ethylenediamine and derivatives; 1,2-Diaminoethane; 1,2-ethylenediamine; ethane-1,2-diamine; ethane-1,1-diamine; (E)-ethene-1,2-diamine; Ethylenediamineanhydrous; EDA
    English name Ethylenediamine
    Molecular formula C2H8N2
    Molecular weight 60.10
    Density 0.90g/cm³
    Melting point 8.5℃
    Boiling point 116~117.2℃
    Solubility Easily soluble in water
    Appearance and properties Colorless or yellowish viscous liquid
    CAS RN 107-15-3
    EINECS No. 203-468-6
    Incompatibility Acids, acyl chloride, anhydride and strong oxidant

    Ethylenediamine is colorless or yellowish oily or watery liquid with ammonia flavor. Flammable and corrosive. Half lethal dose (rat, peroal) is 1460mg/kg. It is mainly used in solvent and analytical reagent.

    1. As analytical reagent such as solvent of nonaqueous titration and as curing agent of resin.

    2. In non-aqueous solution titration. Complexone. Determination of antimony, bismuth, cadmium, cobalt, copper, mercury, silver and uranium. Curing agent of epoxy resin, solvent of protein and fibrous protein.

    3. In organic synthesis and preparation of pesticides, reactive dyes, medicines and epoxy resin curing agents.

    4. Ethylenediamine is used in preparing imidazolidine, pyrazine, large ring containing N2n and other heterocyclic compounds.

    5. Ethylenediamine is used as solvent in chemistry and analytical chemistry and as raw material of medicines, pesticides, dyestuffs, textile finishing agents, metal chelators, preservatives, ion exchange resins, rubber vulcanization accelerators and antifreezing solutions.

     

    Storage: keep in cool and well-ventilated warehouse. Keep away from fire and heat sources. Warehouse temperature should not exceed 30 ℃.Separate from oxidants and acids. Adopts explosion-proof lighting and ventilation facilities.

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