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    81-64-1

    Catalog No. EBD2205058

    CAS 81-64-1

    Name 1,4-dihydroxyanthracene-9,10-dione

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    Basic Information

    Synonyms: Quinizarine 1,4-Dihydroxy-anthraquinone:

    Molecular Formula: C14H8O4

    Molecular Weight: 240.21

    MDL Number: MFCD00001209

    Physical Properties

    Color: red-brown

    Melting Point: 195-200 °C

    Boiling Point: 450 °C

    Flash Point: 222 °C

    Density: 1.54 g/cm3

    Solubility: <1 g/L (20 °C) in water

    Safety Information

    Packing Level: III

    Hazard Category: 9

    Transport Codes: 3077

    Analytical Data

    Appearance: orange to red-brown crystalline powder

    mg g kg ml l t