3,3',4,4'-Biphenyltetracarboxylic dianhydride

    • Product Name: 3,3',4,4'-Biphenyltetracarboxylic dianhydride
    • Alias: BPDA
    • Einecs: 221-607-4
    • Mininmum Order: 1 g
    • Factroy Site: Chaowei Rd, No.56, Chaohu, Anhui
    • Price Inquiry: sales9@wanwei-chemical.com
    • Manufacturer: Anhui Wanwei Updated High Tech Material Industry Co Ltd
    • CONTACT NOW
    Specifications

    HS Code

    872306
    Chemicalname 3,3',4,4'-Biphenyltetracarboxylic dianhydride
    Casnumber 2420-87-3
    Molecularformula C16H6O6
    Molecularweight 294.22 g/mol
    Appearance White to off-white powder
    Meltingpoint 284-286°C
    Solubility Insoluble in water, soluble in polar aprotic solvents
    Boilingpoint Decomposes before boiling
    Purity Typically ≥98%
    Density 1.61 g/cm³
    Synonyms BPDA; 3,3',4,4'-Biphenyltetracarboxylic acid dianhydride
    Storagetemperature Store at room temperature, keep container tightly closed
    Ecnumber 219-342-9
    Smiles O=C1OC(=O)c2cc(ccc2c3ccc(cc3)C4(=O)OC(=O)c5ccccc45)C1=O

    As an accredited 3,3',4,4'-Biphenyltetracarboxylic dianhydride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The 100g package contains 3,3',4,4'-Biphenyltetracarboxylic dianhydride, sealed in a white, chemical-resistant bottle with hazard labeling.
    Shipping 3,3',4,4'-Biphenyltetracarboxylic dianhydride is typically shipped in tightly sealed containers to prevent moisture exposure. It should be handled with care, away from incompatible substances, and kept in a cool, dry environment. Proper labeling and compliance with regulatory guidelines for chemical transport are essential to ensure safe and secure shipping.
    Storage 3,3',4,4'-Biphenyltetracarboxylic dianhydride should be stored in a tightly closed container, in a cool, dry, well-ventilated area, away from moisture and incompatible substances such as strong bases and oxidizing agents. Keep out of direct sunlight. Handle under an inert atmosphere if possible to prevent hydrolysis, and store at room temperature. Use appropriate personal protective equipment when handling.
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    For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@wanwei-chemical.com.

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    Tel: +8615651039172

    Email: sales9@wanwei-chemical.com

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    Certification & Compliance