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    Chemical structure of 1-[2-[2-(4-Methylphenyl)ethynyl]phenyl]-2,3-butadien-1-one , CAS 2148344-50-5, AChemBlock Y223319

    1-[2-[2-(4-Methylphenyl)ethynyl]phenyl]-2,3-butadien-1-one

    Catalog ID: Y223319

    Product Name: 1-[2-[2-(4-Methylphenyl)ethynyl]phenyl]-2,3-butadien-1-one
    CAS: 2148344-50-5
    Purity: 97.00%
    FW: 258.32
    Formula: C₁₉H₁₄O
    Synonym(s): 1-(2-(p-tolylethynyl)phenyl)buta-2,3-dien-1-one
    Smiles: O=C(C=C=C)C1=CC=CC=C1C#CC(C=C2)=CC=C2C
    1-[2-[2-(4-Methylphenyl)ethynyl]phenyl]-2,3-butadien-1-one 97.00%, CAS#: 2148344-50-5, Cat ID: Y223319, BUILDING BLOCKS, AChemBlock
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    Packaging:1G List Price: $695 Quantity:
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    update on 06-15-2026

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    Purity 97.00%
    Appearances
    Storage Store at Room Tem.
    Shipping normal
    MSDS Download MSDS
    IUPAC Name 1-(2-(p-tolylethynyl)phenyl)buta-2,3-dien-1-one
    HTS Code
    Smiles O=C(C=C=C)C1=CC=CC=C1C#CC(C=C2)=CC=C2C
    InChiKey ZHLGZCWZNVVAPM-UHFFFAOYSA-N
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