7-methoxy-4,4-dimethylisochromene-1,3-dione

    • Product Name: 7-methoxy-4,4-dimethylisochromene-1,3-dione
    • Chemical Name (IUPAC): 7-methoxy-4,4-dimethyl-3H-isochromene-1,3-dione
    • CAS No.: 55003-50-8
    • Chemical Formula: C12H12O4
    • Form/Physical State: Solid
    • 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

    826989

    Chemical Name 7-methoxy-4,4-dimethylisochromene-1,3-dione
    Molecular Formula C12H12O4
    Molar Mass 220.22 g/mol
    Appearance White to off-white solid
    Melting Point Approximately 162-164°C
    Solubility In Water Low
    Smiles COC1=CC2=C(C=C1)C(=O)OC(C)(C)C2=O
    Cas Number 19431-86-2
    Density Approximately 1.27 g/cm³
    Inchi Key IMQSGCBNQIERBV-UHFFFAOYSA-N
    Logp Estimated 2.0-2.5
    Purity Typically ≥98% (commercial samples)
    Usage Intermediate in organic synthesis

    As an accredited 7-methoxy-4,4-dimethylisochromene-1,3-dione factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Amber glass bottle with tamper-evident cap, containing 25 grams of 7-methoxy-4,4-dimethylisochromene-1,3-dione, labeled with hazard and identification details.
    Container Loading (20′ FCL) 20′ FCL container loaded with securely packed drums of 7-methoxy-4,4-dimethylisochromene-1,3-dione, meeting safety and regulatory standards.
    Shipping The chemical 7-methoxy-4,4-dimethylisochromene-1,3-dione will be shipped in a sealed, inert container to prevent contamination and degradation. It is packaged according to relevant safety and regulatory guidelines, with appropriate labeling and documentation. The parcel is handled by licensed carriers specializing in chemical transportation to ensure secure and compliant delivery.
    Storage Store 7-methoxy-4,4-dimethylisochromene-1,3-dione in a tightly sealed container, protected from light and moisture, at a cool temperature (2–8 °C) in a well-ventilated and dry area. Keep away from incompatible substances such as strong oxidizers. Label the container clearly and avoid exposure to heat and direct sunlight. Ensure access to safety data sheets and appropriate safety equipment.
    Shelf Life 7-methoxy-4,4-dimethylisochromene-1,3-dione should be stored cool, dry, sealed; typical shelf life is 2-3 years unopened.
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