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    Chemical structure of 5,7-difluoro-3,4-dihydro-2H-1-benzopyran-4-one , CAS 844648-22-2, AChemBlock S73882

    5,7-difluoro-3,4-dihydro-2H-1-benzopyran-4-one

    Catalog ID: S73882

    Product Name: 5,7-difluoro-3,4-dihydro-2H-1-benzopyran-4-one
    CAS: 844648-22-2
    MDL: MFCD11518474
    Purity: 97%
    Appearance: white solid
    FW: 184.14
    Formula: C₉H₆F₂O₂
    Synonym(s): 5,7-difluorochroman-4-one
    Smiles: O=C1CCOC2=CC(F)=CC(F)=C12
    5,7-difluoro-3,4-dihydro-2H-1-benzopyran-4-one 97%, CAS#: 844648-22-2, Cat ID: S73882, BUILDING BLOCKS, AChemBlock
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    Grouped product items
    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:25G List Price: $75 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 29,2026

    Packaging:100G List Price: $180 Quantity:
    		Total:-- Total_Price($):-- 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
    May cause an allergic skin reaction
    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.
    Product Information
    Product Information
    Product Information
    Purity 97%
    Appearances white solid
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 5,7-difluorochroman-4-one
    HTS Code 2932999090
    Smiles O=C1CCOC2=CC(F)=CC(F)=C12
    InChiKey OJVRCPGUGZXUAP-UHFFFAOYSA-N
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