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    83-72-7

    Catalog No. EBD968952

    CAS 83-72-7

    Name 2-Hydroxy-1,4-naphthoquinone

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    Basic Information

    Synonyms: 2-Hydroxy-1,4-naphthoquinone 2-Hydroxy-p-naphthoquinone C.I.NaturalOrange6 Henna C.I.75480 Lawsone2-hydroxy-1,4-naphthoquinone NaturalOrange6 2-Hydroxy-1,4-Naphthquinone 2-Hydroxy-1,4-Naphoquinone 2-hydroxy-1,4-naphtoquinone

    Molecular Formula: C10H6O3

    Molecular Weight: 174.15

    MDL Number: MFCD00001678

    Physical Properties

    Melting Point: 192-195 °C (dec.)(lit.)

    Boiling Point: 339.908 °C at 760 mmHg

    Flash Point: 173.572 °C

    Density: 1.482 g/cm3

    Solubility: 2 g/L (20 ºC)

    Analytical Data

    Appearance: Yellow crystal powder

    mg g kg ml l t