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  • 2,2'-Benzidinedisulfonic Acid (contains 30% Water at maximum)

  • 2,2'-Benzidinedisulfonic Acid (contains 30% Water at maximum)

    Catalog Number
    ACM117613
    CAS Number
    117-61-3
    Product Name
    2,2'-Benzidinedisulfonic Acid (contains 30% Water at maximum)
    Structure
    Category
    Monomers; Polymers
    Description
    Leaflets or prisms or light purple powder. (NTP, 1992)
    IUPAC Name
    5-amino-2-(4-amino-2-sulfophenyl)benzenesulfonic acid
    Molecular Weight
    344.4g/mol
    Molecular Formula
    C12H12N2O6S2
    Canonical SMILES
    C1=CC(=C(C=C1N)S(=O)(=O)O)C2=C(C=C(C=C2)N)S(=O)(=O)O
    InChI
    InChI=1S/C12H12N2O6S2/c13-7-1-3-9(11(5-7)21(15,16)17)10-4-2-8(14)6-12(10)22(18,19)20/h1-6H,13-14H2,(H,15,16,17)(H,18,19,20)
    InChI Key
    MBJAPGAZEWPEFB-UHFFFAOYSA-N
    Melting Point
    347 °F (decomposes) (NTP, 1992)
    Solubility
    less than 1 mg/mL at 68° F (NTP, 1992)
    Complexity
    540
    Covalently-Bonded Unit Count
    1
    EC Number
    204-200-0
    Exact Mass
    344.013678g/mol
    Formal Charge
    0
    Heavy Atom Count
    22
    Monoisotopic Mass
    344.013678g/mol
    NSC Number
    3763
    Rotatable Bond Count
    3
    UNII
    ALF643N2EQ
    XLogP3
    -0.3
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