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    Chemical structure of 5-methoxy-1,3-dihydro-2-benzofuran-1,3-dione , CAS 28281-76-7, AChemBlock S76295

    5-methoxy-1,3-dihydro-2-benzofuran-1,3-dione

    Catalog ID: S76295

    Product Name: 5-methoxy-1,3-dihydro-2-benzofuran-1,3-dione
    CAS: 28281-76-7
    MDL: MFCD02670942
    Purity: 97%
    FW: 178.14
    Formula: C₉H₆O₄
    Synonym(s): 5-methoxyisobenzofuran-1,3-dione
    Smiles: COC1=CC=C2C(=O)OC(=O)C2=C1
    5-methoxy-1,3-dihydro-2-benzofuran-1,3-dione 97%, CAS#: 28281-76-7, Cat ID: S76295, BUILDING BLOCKS, AChemBlock
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    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:25G List Price: $235 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    Packaging:100G List Price: $765 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    update on 06-15-2026

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    Safety Information
    Safety Information
    Pictograms GHS07
    Signal Word Warning
    Hazard Statements Causes skin irritation
    Causes serious eye irritation
    May cause respiratory irritation
    Precautionary Statements Avoid breathing dust/fume/gas/mist/vapours/spray.
    Wear protective gloves/protective clothing/eye protection/face protection.
    Store locked up.
    Product Information
    Product Information
    Product Information
    Purity 97%
    Appearances
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 5-methoxyisobenzofuran-1,3-dione
    HTS Code 293299
    Smiles COC1=CC=C2C(=O)OC(=O)C2=C1
    InChiKey INEIVXABODMRMQ-UHFFFAOYSA-N
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