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N,N'-Di-2-naphthyl-1,4-phenylenediamine

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Origin: China

Cas No: 93-46-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description

  • Quick Details

    CAS No.:
    93-46-9
    Other Names:
    N/A
    MF:
    C26H20N2
    EINECS No.:
    N/A
    Place of Origin:
    China
    Type:
    Agrochemical Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
    Purity:
    99min%
    Brand Name:
    Milliflux
    Model Number:
    API
    Application:
    Pharmaceutical Raw Intermediates
    Appearance:
    N/A
    Packing:
    25kg/drum or 20kg/bag
    Assay:
    99.0 %min
    Storage:
    Room Temperature
    Shelf life:
    Proper Storage
    Grade:
    EP,USP,CP,JP
    Brand:
    Milliflux
    Website:
    www.milliflux.com
    Origin:
    China

    Packaging&Delivery

    Selling Units:
    Single item
    Single package size: 
    50X50X50 cm
    Single gross weight:
    1.250 kg
    Package Type:
    Customer's request
    Lead Time:
    Quantity(Boxes)1 - 1>1
    Est. Time(days)15To be negotiated

  • Property

    CAS No.: 93-46-9 Formula: C26H20N2 Molecular Weight: 360.45000

    Basic Info

    Chemical Name N,N'-Di-2-naphthyl-1,4-phenylenediamine
    Synonyms

    1,4-Benzenediamine, N,N‘-di-2-naphthalenyl-;
    1-N,4-N-dinaphthalen-2-ylbenzene-1,4-diamine;

    CAS No. 93-46-9
    Molecular Formula C26H20N2
    Molecular Weight 360.45000
    PSA 24.06000
    LogP 7.62620

    Properties

    Appearance & Physical State Light grey white powder
    Density 1.25
    Boiling Point 232-134ºC (dec.)
    Melting Point 225-229ºC
    Flash Point 399ºC
    Refractive Index 1.772
    Storage Condition Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
    Vapor Pressure 9.87E-15mmHg at 25°C

    Safety Info

    RTECS ST2100000
    Safety Statements 22-36/37/39
    HS Code 2921590090
    Risk Statements R20/21/22

    Synthesis Route

    1,4-phenylenediamine+2-naphthol→N,N'-Di-2-naphthyl-1,4-phenylenediamine

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Administration onto the skin Standard Draize test Human 500 mg/48H -
    Administration onto the skin Standard Draize test Rodent - rabbit 500 mg/24H -
    Administration into the eye Standard Draize test Rodent - rabbit 500 mg/24H -

    Precursor

    2-naphthol
    1,4-phenylenediamine

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