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    Chemical structure of 4,4-difluorocyclopent-2-en-1-one , CAS 1781335-71-4, AChemBlock S78422

    4,4-difluorocyclopent-2-en-1-one

    Catalog ID: S78422

    Product Name: 4,4-difluorocyclopent-2-en-1-one
    CAS: 1781335-71-4
    MDL: MFCD31925671
    Purity: 97%
    FW: 118.08
    Formula: C₅H₄F₂O
    Synonym(s): 4,4-difluorocyclopent-2-en-1-one
    Smiles: O=C1C=CC(F)(F)C1
    4,4-difluorocyclopent-2-en-1-one 97%, CAS#: 1781335-71-4, Cat ID: S78422, BUILDING BLOCKS, AChemBlock
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    Grouped product items
    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:250MG List Price: $1,120 Quantity:
    		Total:-- Total_Price($):-- Availability: Enquiry Estimated Ship Time:

    Aug 10,2026

    Packaging:1G List Price: $2,800 Quantity:
    		Total:-- Total_Price($):-- Availability: Enquiry Estimated Ship Time:

    Aug 10,2026

    update on 06-14-2026

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    Safety Information
    Safety Information
    Pictograms GHS07
    Signal Word Warning
    Hazard Statements Harmful if swallowed
    Harmful in contact with skin
    Harmful if inhaled
    Precautionary Statements Avoid breathing dust/fume/gas/mist/vapours/spray.
    Wash hands thoroughly after handling.
    Do not eat, drink or smoke when using this product.
    Use only outdoors or in a well-ventilated area.
    Wear protective gloves/protective clothing/eye protection/face protection.
    Rinse mouth.
    Wash contaminated clothing before reuse.
    Product Information
    Product Information
    Product Information
    Purity 97%
    Appearances
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 4,4-difluorocyclopent-2-en-1-one
    HTS Code 2902909000
    Smiles O=C1C=CC(F)(F)C1
    InChiKey HCAAKIHMISGUPM-UHFFFAOYSA-N
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