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N,N-Di(1-Naphthyl)-N,N-Di[4-(Triphenylamine)Yl]-4,4'-Biphenyldiamine

    • Product Name: N,N-Di(1-Naphthyl)-N,N-Di[4-(Triphenylamine)Yl]-4,4'-Biphenyldiamine
    • Chemical Name (IUPAC): N4,N4,N4',N4'-tetrakis[4-(diphenylamino)phenyl]-N4,N4'-di(naphthalen-1-yl)-[1,1'-biphenyl]-4,4'-diamine
    • CAS No.: 1137727-05-7
    • Chemical Formula: C88H62N4
    • Form/Physical State: Powder/Solid
    • Factroy Site: No. 36, Beisan East Road, Shihezi Development Zone, Xinjiang
    • Price Inquiry: sales2@boxa-chem.com
    • Manufacturer: Tianye Chemical
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    Specifications

    HS Code

    133063
    Chemical Name N,N-Di(1-Naphthyl)-N,N-Di[4-(Triphenylamine)Yl]-4,4'-Biphenyldiamine
    Molecular Formula C80H56N4
    Molecular Weight 1081.36 g/mol
    Appearance Yellow to dark yellow powder
    Purity Typically ≥99%
    Cas Number 1072975-92-9
    Melting Point 380-384°C
    Solubility Soluble in chloroform, toluene, and chlorobenzene
    Application Hole Transport Material (HTM) in OLEDs and perovskite solar cells
    Storage Conditions Store in a cool, dry place, under an inert atmosphere
    Uv Vis Absorption Maximum absorption at 376 nm in CH2Cl2
    Synonyms 4,4'-Bis[N-(1-naphthyl)-N-phenylamino]-biphenyl
    Electron Mobility Low electron mobility, high hole mobility
    Refractive Index n ≈ 1.7 (thin film, at 589 nm)

    As an accredited N,N-Di(1-Naphthyl)-N,N-Di[4-(Triphenylamine)Yl]-4,4'-Biphenyldiamine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The chemical is packaged in a 1-gram amber glass vial with a secure screw cap, labeled with product details and safety information.
    Container Loading (20′ FCL) Container loading (20′ FCL): The chemical is carefully packed in 20-foot containers, typically 5-10 MT, using sealed fiber drums.
    Shipping N,N-Di(1-Naphthyl)-N,N-Di[4-(Triphenylamine)Yl]-4,4'-biphenyldiamine is typically shipped in tightly sealed, inert containers, protected from light, moisture, and extreme temperatures. It should be handled as a chemical substance, complying with relevant regulations for potentially hazardous materials, and accompanied by a Safety Data Sheet (SDS). Transport must comply with local and international guidelines.
    Storage N,N-Di(1-Naphthyl)-N,N-Di[4-(Triphenylamine)Yl]-4,4'-Biphenyldiamine should be stored in a tightly sealed container, protected from light, moisture, and air. Keep it in a cool, dry, and well-ventilated area, away from sources of ignition, strong oxidizing agents, and incompatible materials. Handle under inert atmosphere, such as nitrogen or argon, to prevent degradation and ensure stability.
    Shelf Life Shelf life of N,N-Di(1-Naphthyl)-N,N-Di[4-(Triphenylamine)Yl]-4,4'-Biphenyldiamine is typically 2-3 years under cool, dry, and inert conditions.
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