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    Chemical structure of 4,5-difluoro-1-benzofuran-2-carboxylic acid , CAS 1521284-52-5, AChemBlock O33168

    4,5-difluoro-1-benzofuran-2-carboxylic acid

    Catalog ID: O33168

    Product Name: 4,5-difluoro-1-benzofuran-2-carboxylic acid
    CAS: 1521284-52-5
    MDL: MFCD26687894
    Purity: 97%
    FW: 198.13
    Formula: C₉H₄F₂O₃
    Synonym(s): 4,5-difluorobenzofuran-2-carboxylic acid
    Smiles: O=C(O)C1=CC2=C(/C=C\C(F)=C/2F)O1
    4,5-difluoro-1-benzofuran-2-carboxylic acid 97%, CAS#: 1521284-52-5, Cat ID: O33168, BUILDING BLOCKS, AChemBlock
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    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:250MG List Price: $560 Quantity:
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    Aug 10,2026

    Packaging:1G List Price: $1,395 Quantity:
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    Aug 10,2026

    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.
    Product Information
    Product Information
    Product Information
    Purity 97%
    Appearances
    Storage Store at Room Tem.
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 4,5-difluorobenzofuran-2-carboxylic acid
    HTS Code 2932990400
    Smiles O=C(O)C1=CC2=C(/C=C\C(F)=C/2F)O1
    InChiKey ODDYTJUOEREEMY-UHFFFAOYSA-N
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