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    Chemical structure of 4-Chloro-3-nitrobenzenesulfonic acid , CAS 121-18-6, AChemBlock T97337

    4-Chloro-3-nitrobenzenesulfonic acid

    Catalog ID: T97337

    Product Name: 4-Chloro-3-nitrobenzenesulfonic acid
    CAS: 121-18-6
    MDL: MFCD00274152
    Purity: 97%
    FW: 237.61
    Formula: C₆H₄ClNO₅S
    Synonym(s): 4-chloro-3-nitrobenzenesulfonic acid
    Smiles: O=[N+]([O-])C1=CC(S(=O)(=O)O)=CC=C1Cl
    4-Chloro-3-nitrobenzenesulfonic acid 97%, CAS#: 121-18-6, Cat ID: T97337, BUILDING BLOCKS, AChemBlock
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    update on 06-15-2026

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    Purity 97%
    Appearances
    Storage Store at 0-8 °C
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    MSDS Download MSDS
    IUPAC Name 4-chloro-3-nitrobenzenesulfonic acid
    HTS Code 2916397900
    Smiles O=[N+]([O-])C1=CC(S(=O)(=O)O)=CC=C1Cl
    InChiKey RPKWNMFDAOACCX-UHFFFAOYSA-N
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