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    Chemical structure of pyridine-2-sulfonyl chloride , CAS 66715-65-9, AChemBlock P45341

    pyridine-2-sulfonyl chloride

    Catalog ID: P45341

    Product Name: pyridine-2-sulfonyl chloride
    CAS: 66715-65-9
    MDL: MFCD01632222
    Purity: 95%
    Appearance: light yellow liquid to solid
    FW: 177.6
    Formula: C₅H₄ClNO₂S
    Synonym(s): pyridine-2-sulfonyl chloride
    Smiles: O=S(=O)(Cl)C1=NC=CC=C1
    pyridine-2-sulfonyl chloride 95%, CAS#: 66715-65-9, Cat ID: P45341, , AChemBlock
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    Packaging:1G List Price: $165 Quantity:
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    Jun 29,2026

    Packaging:5G List Price: $660 Quantity:
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    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 Avoid breathing dust/fume/gas/mist/vapours/spray.
    Product Information
    Product Information
    Product Information
    Purity 95%
    Appearances light yellow liquid to solid
    Storage Store at -20 °C
    Shipping 0°C (Ice bag)
    MSDS Download MSDS
    IUPAC Name pyridine-2-sulfonyl chloride
    HTS Code 2933399100
    Smiles O=S(=O)(Cl)C1=NC=CC=C1
    InChiKey JQJOGAGLBDBMLU-UHFFFAOYSA-N
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