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N,N-Dimethyl octadecyl amine

  • Post Date:

    Jan 16,2022

  • Expiry Date:

    Jul 15,2022

  • Detailed Description:

    Cas No. :124-28-7

    Ⅰ . Chemical name: N, N-Dimethyl octadecyl amine ( DMA18 )

    Ⅱ . Chemical structural formula: C18H37N(CH3)2

    Ⅲ . Properties: colorless or slight yellow liquid or solid; soluble in benzene, cyclohexane, e ther, acetone, methanol, ethanol, insolubl e in water. Average molecular weight 282.8, specific weight 0.8039, refractive index 1.4407, boiling range 150-200 ℃ /10-20mmHg.freezing point 27 ℃ . Ⅳ . Quality standard:

    Properties
    Appearance （25℃）
    Color/Hazen
    Amine content/%
    Total amine value/(mgKOH/g)
    Primary+secondary amine/%
    Free alcohol/%
    Primary component %
    Index
    18DMA
    C 8
    C 10
    C8 +C10
    C12
    Pure-grade
    Colorless Technical grade transparent liquid
    ≤20
    ≥98
    183-189
    ≤0.3
    ≤0.6
    -
    -
    -
    ≥97
    T echnical grade
    Colorless Technical grade transparent liquid
    ≤30
    ≥97
    183-189
    ≤0.7
    ≤0.8
    -
    -
    -
    ≥95

    Ⅴ . Uses: intermediate of cationic surfactant quaternary ammonium salt & amphiprotic surfactant; used for making textile softener, leveling agent, anti-static agent, anti-septic agent, fuel oil additive, sterilization algaecide, extractant of uranium and rare metal, pigment abrasives.

    Ⅵ . Package and storage: Net weight 160 kg/galvanized metal drum, or packed as per customer's request; store in cool, dry place, avoid strong acid, keep away from heat and fire source.

  • CAS Registry Number:

    124-28-7

  • Synonyms:

    ;N,N-Dimethyl-n-octadecylamine;Dimethyl Octadecyl Amine;Octadecyl dimethylamine;DMA1895;N,N-Dimethyl Octadecyl Amine;N,N-Dimethyloctadecylamine;Octadecyl dimethyl amine;

  • Molecular Formula:

    C20H43N

  • Molecular Weight:

    297.5621

  • Molecular Structure:

    124-28-7 N-n-Octadecyldimethylamine

  • Hazard Symbols:

     C:Corrosive;

  • Risk Codes:

    R22:;
    R34:;

  • Safety Description:

    S26:;
    S36/37/39:;
    S45:;
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