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  • 2-Mercaptobenzimidazole

    • 2-Mercaptobenzimidazole

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    Catalog Number
    ACM583391-2
    Product Name
    2-Mercaptobenzimidazole
    Structure
    CAS
    583-39-1
    Category
    Plastic Additives
    Synonyms
    1H-Benzoimidazole-2-thiol
    Description
    2-mercaptobenzimidazole appears as white to yellow crystals or cream colored powder. Slight odor. (NTP, 1992)
    IUPAC Name
    1,3-Dihydrobenzimidazole-2-thione
    Molecular Weight
    150.2
    Molecular Formula
    C7H6N2S
    Canonical SMILES
    C1=CC=C2C(=C1)NC(=S)N2
    InChI
    InChI=1S/C7H6N2S/c10-7-8-5-3-1-2-4-6(5)9-7/h1-4H,(H2,8,9,10)
    InChI Key
    YHMYGUUIMTVXNW-UHFFFAOYSA-N
    Boiling Point
    270.6±23.0 °C
    Melting Point
    300-304 °C
    Purity
    98%+
    Density
    1.42 (NTP, 1992)
    Solubility
    Slightly soluble in hot water
    Appearance
    Powder
    Storage
    2-8 °C
    Complexity
    142
    Covalently-Bonded Unit Count
    1
    EC Number
    209-502-6;604-756-8
    Exact Mass
    150.02516937
    Formal Charge
    0
    Heavy Atom Count
    10
    Hydrogen Bond Acceptor Count
    1
    Hydrogen Bond Donor Count
    2
    Log P
    1.66 (LogP)
    MeSH Entry Terms
    2-mercaptobenzimidazole;2-mercaptobenzimidazole, monosodium salt;2-mercaptobenzimidazole, zinc (2:1) salt
    Monoisotopic Mass
    150.02516937
    NSC Number
    186246;21414
    Rotatable Bond Count
    0
    RTECS Number
    DE1050000
    Topological Polar Surface Area
    56.2 Ų
    UNII
    619CVM6HOK
    UN Number
    2811
    Vapor Pressure
    30.2 mm Hg at 142 °F (NTP, 1992)
    XLogP3
    1.7
    MSDS
    Download MSDS
    COA
    Download COA
    Spec Sheet
    Download Spec Sheet
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