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    Chemical structure of 4,4,5,5-tetramethyl-2-[(E)-2-(thiophen-2-yl)ethenyl]-1,3,2-dioxaborolane , CAS 161395-82-0, AChemBlock S79085

    4,4,5,5-tetramethyl-2-[(E)-2-(thiophen-2-yl)ethenyl]-1,3,2-dioxaborolane

    Catalog ID: S79085

    Product Name: 4,4,5,5-tetramethyl-2-[(E)-2-(thiophen-2-yl)ethenyl]-1,3,2-dioxaborolane
    CAS: 161395-82-0
    MDL: MFCD26519718
    Purity: 97%
    FW: 236.14
    Formula: C₁₂H₁₇BO₂S
    Synonym(s): (e)-4,4,5,5-tetramethyl-2-(2-(thiophen-2-yl)vinyl)-1,3,2-dioxaborolane
    Smiles: CC1(C)OB(/C=C/C2=CC=CS2)OC1(C)C
    4,4,5,5-tetramethyl-2-[(E)-2-(thiophen-2-yl)ethenyl]-1,3,2-dioxaborolane 97%, CAS#: 161395-82-0, Cat ID: S79085, BUILDING BLOCKS, AChemBlock
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    Packaging:250MG List Price: $270 Quantity:
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    Jun 29,2026

    Packaging:1G List Price: $625 Quantity:
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    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
    Causes serious eye irritation
    May cause respiratory irritation
    Precautionary Statements Wash hands thoroughly after handling.
    Product Information
    Product Information
    Product Information
    Purity 97%
    Appearances
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name (e)-4,4,5,5-tetramethyl-2-(2-(thiophen-2-yl)vinyl)-1,3,2-dioxaborolane
    HTS Code 2934999001
    Smiles CC1(C)OB(/C=C/C2=CC=CS2)OC1(C)C
    InChiKey QOJNLKBIEIAQIW-BQYQJAHWSA-N
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