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1-Methylpiperazine

1-Methylpiperazine is used in the preparation of 2-(4-Methyl-1-piperazinylmethyl)acrylophenone(MPMAP), an antimicrotubular drug.

  • Features & Specification

    PRODUCT NAME

    1-Methylpiperazine

    CAS No.:

    109-01-3

    Synonyms

    N-Methylpiperazine;

    4-Methylpiperazine;

    Formula

    C5H12N2

    Molecular Weight

    100.16200


    PSA:

    15.27000

    LogP:

    -0.21190

     

    Structure

    image.png   

    Description

    Appearance & Physical State:

    Clear, Colourless liquid


    Density:

    0.903


    Melting Point:

    -6ºC


    Boiling Point:

    138ºC


    Flash Point:

    42ºC


    Refractive Index:

    1.4645-1.4665


    Water Solubility:

    soluble


    Stability:

    Stable under normal temperatures and pressures.


    Storage Condition:

    Store under Nitrogen


    Vapor Pressure:

    6.86mmHg at 25°C


    Vapor Density:

    3.5 (vs air)

    RTECS:

    TM1225000


    Hazard Class:

    3


    Safety Statements:

    S16-S26-S36/37/39-S45


    HS Code:

    2933599090


    Packing Group:

    III


    WGK Germany:

    2


    RIDADR:

    UN 2734


    Risk Statements:

    R10; R21; R34


    Hazard Codes:

    C


     

    certificate of analysis

     

    ProductName: 1-Methylpiperazine

    Cas:        109-01-3

    Batch No.:     140304

    MFG Date:  Mar.04.2014

    Analysis Date:Mar.04.2014

     

    Inspect   Item

    Quantity   Standard

    Inspection   Result

    Appearance

    Colorless   or yellowish liquid

    Colorless   liquid

    Piperazine

    ≤0.1%

    0.02%

    Assay

    ≥99.5%

    99.95%

    N,N-dimethylpiperazine

    ≤0.1%

    0.01%

    Water

    ≤0.3%

    0.09%

    Conclusion

    In accordance with enterprise standard

     


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