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4-Methylisobenzofuran-1,3-dione

    • Product Name 4-Methylisobenzofuran-1,3-dione
    • Alias 4-Methylphthalic anhydride
    • Einecs 219-325-0
    • Mininmum Order 1 g
    • Factory Site Yudu County, Ganzhou, Jiangxi, China
    • Price Inquiry sales3@ar-reagent.com
    • Manufacturer Nanjing Finechem Holdings Co., Ltd
    • CONTACT NOW
    Specifications

    HS Code

    199752

    Name 4-Methylisobenzofuran-1,3-dione
    Cas Number 2553-91-7
    Molecular Formula C9H6O3
    Molecular Weight 162.14 g/mol
    Appearance White to off-white solid
    Melting Point 108-111 °C
    Boiling Point 335.3 °C at 760 mmHg
    Density 1.34 g/cm³
    Solubility In Water Slightly soluble
    Smiles CC1C2=CC=CC=C2C(=O)C(=O)O1
    Inchi InChI=1S/C9H6O3/c1-6-7-3-2-4-5-8(7)9(10)12-6/h2-5H,1H3
    Refractive Index 1.556
    Storage Conditions Store at room temperature, tightly sealed

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

    Packing & Storage
    Packing Sigma-Aldrich 25g 4-Methylisobenzofuran-1,3-dione is supplied in an amber glass bottle with a screw cap for chemical protection.
    Shipping 4-Methylisobenzofuran-1,3-dione is shipped in sealed, chemical-resistant containers, compliant with regulatory guidelines. Packaging ensures product integrity, protection from moisture, light, and contamination. Handling includes clear labeling as a chemical substance, with accompanying safety data sheets (SDS). Available from Sigma Aldrich, Merck, and TCI, with shipping options for standard or expedited delivery.
    Storage Store 4-Methylisobenzofuran-1,3-dione 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 at room temperature (15–25 °C). Avoid moisture and prevent contact with skin or eyes. Use proper personal protective equipment when handling this chemical, and follow all relevant safety protocols.
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    Tel: +8615365186327

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    Certification & Compliance