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    Chemical structure of 4-ethynyl-2,3-difluorobenzaldehyde , CAS 2740486-04-6, AChemBlock U141869

    4-ethynyl-2,3-difluorobenzaldehyde

    Catalog ID: U141869

    Product Name: 4-ethynyl-2,3-difluorobenzaldehyde
    CAS: 2740486-04-6
    MDL: MFCD32695631
    Purity: 95%
    FW: 166.13
    Formula: C₉H₄F₂O
    Synonym(s): 4-ethynyl-2,3-difluorobenzaldehyde
    Smiles: C#CC1=CC=C(C=O)C(F)=C1F
    4-ethynyl-2,3-difluorobenzaldehyde 95%, CAS#: 2740486-04-6, Cat ID: U141869, BUILDING BLOCKS, AChemBlock
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    Aug 10,2026

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    Purity 95%
    Appearances
    Storage Store at 0-8 °C
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    MSDS Download MSDS
    IUPAC Name 4-ethynyl-2,3-difluorobenzaldehyde
    HTS Code
    Smiles C#CC1=CC=C(C=O)C(F)=C1F
    InChiKey CEALTRHOIQSLOY-UHFFFAOYSA-N
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