1-(2-methyl-4-(2-methylphenylazo)phenylazo)-2-naphthol

    • Product Name: 1-(2-methyl-4-(2-methylphenylazo)phenylazo)-2-naphthol
    • Chemical Name (IUPAC): 1-[(E)-(2-methyl-4-[(E)-2-methylphenyldiazenyl]phenyldiazenyl]naphthalen-2-ol
    • CAS No.: 5432-18-6
    • Chemical Formula: C23H18N4O
    • Form/Physical State: Powder
    • Factroy Site: No.968 Jiangshan Rd., Nantong ETDZ, Jiangsu, China
    • Price Inquiry: sales7@boxa-chem.com
    • Manufacturer: Nantong Acetic Acid Chemical Co., Ltd.
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    Specifications

    HS Code

    691242

    Chemical Name 1-(2-methyl-4-(2-methylphenylazo)phenylazo)-2-naphthol
    Molecular Formula C24H20N4O
    Molecular Weight 380.44 g/mol
    Appearance Red to orange powder
    Melting Point Approximately 190-195°C
    Solubility In Water Insoluble
    Solubility In Organic Solvents Soluble in ethanol and acetone
    Usage Azo dye and pigment
    Cas Number 17852-51-2
    Boiling Point Decomposes before boiling
    Hazard Statements May cause skin and eye irritation
    Color Index C.I. Pigment Red 8
    Lightfastness Good to very good
    Storage Conditions Store in a cool, dry place away from light

    As an accredited 1-(2-methyl-4-(2-methylphenylazo)phenylazo)-2-naphthol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The packaging is a sealed amber glass bottle containing 25 grams of 1-(2-methyl-4-(2-methylphenylazo)phenylazo)-2-naphthol, labeled with hazard warnings.
    Container Loading (20′ FCL) 20′ FCL container loading: Securely packs 12-14 metric tons of 1-(2-methyl-4-(2-methylphenylazo)phenylazo)-2-naphthol in sealed drums.
    Shipping Shipping of 1-(2-methyl-4-(2-methylphenylazo)phenylazo)-2-naphthol requires secure packaging in compliance with chemical transport regulations. The product should be kept in a tightly sealed container, protected from direct sunlight, heat, and moisture. Proper labeling as a potential hazardous material and documentation of safety data must accompany the shipment.
    Storage Store **1-(2-methyl-4-(2-methylphenylazo)phenylazo)-2-naphthol** in a tightly sealed container, in a cool, dry, and well-ventilated area away from direct sunlight and incompatible substances such as strong oxidizers. Keep it away from heat, ignition sources, and moisture. Properly label the container and restrict access to trained personnel. Use appropriate personal protective equipment when handling the chemical.
    Shelf Life Shelf life: Stable for at least 2 years when stored in a cool, dry place, protected from light and moisture.
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