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    Chemical structure of Trimethylsilanyl-propynoyl chloride , CAS 66224-70-2, AChemBlock X188118

    Trimethylsilanyl-propynoyl chloride

    Catalog ID: X188118

    Product Name: Trimethylsilanyl-propynoyl chloride
    CAS: 66224-70-2
    MDL: MFCD25965940
    Purity: 97%
    Appearance: colorless to brown liquid
    FW: 160.67
    Formula: C₆H₉ClOSi
    Synonym(s): 3-(trimethylsilyl)propioloyl chloride
    Smiles: O=C(Cl)C#C[Si](C)(C)C
    Trimethylsilanyl-propynoyl chloride 97%, CAS#: 66224-70-2, Cat ID: X188118, BUILDING BLOCKS, AChemBlock
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    Packaging:5G List Price: $885 Quantity:
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    update on 06-14-2026

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    Purity 97%
    Appearances colorless to brown liquid
    Storage Store at 0-8 °C
    Shipping Room Temp.
    MSDS Download MSDS
    IUPAC Name 3-(trimethylsilyl)propioloyl chloride
    HTS Code
    Smiles O=C(Cl)C#C[Si](C)(C)C
    InChiKey CIQYUDZNFLTUTN-UHFFFAOYSA-N
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