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    Chemical structure of 3,4-dichloroisothiazole-5-carboxylic acid , CAS 18480-53-0, AChemBlock O31832

    3,4-dichloroisothiazole-5-carboxylic acid

    Catalog ID: O31832

    Product Name: 3,4-dichloroisothiazole-5-carboxylic acid
    CAS: 18480-53-0
    MDL: MFCD03789232
    Purity: 95%
    Appearance: white solid
    FW: 198.03
    Formula: C₄HCl₂NO₂S
    Synonym(s): 3,4-dichloroisothiazole-5-carboxylic acid
    Smiles: O=C(O)C1=C(Cl)C(Cl)=NS1
    3,4-dichloroisothiazole-5-carboxylic acid 95%, CAS#: 18480-53-0, Cat ID: O31832, BUILDING BLOCKS, AChemBlock
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    Grouped product items
    Packaging List / Sale Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:5G List Price: $30 / $24 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock San Francisco Estimated Ship Time:

    Jun 19,2026

    Packaging:25G List Price: $130 / $104 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock San Francisco Estimated Ship Time:

    Jun 19,2026

    update on 06-17-2026

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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 white solid
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 3,4-dichloroisothiazole-5-carboxylic acid
    HTS Code 2934101000
    Smiles O=C(O)C1=C(Cl)C(Cl)=NS1
    InChiKey HQZKNCJWLIWCSV-UHFFFAOYSA-N
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