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    | product Name | Isoviolanthrone |  
    | Synonyms | C.I. 60000; C.I. Vat Violet 10; Isoviolanthrone; Isodibenzanthrone; benzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione |  
    | Molecular Formula | C34H16O2 |  
    | Molecular Weight | 456.4896 |  
    | InChI | InChI=1/C34H16O2/c35-33-25-7-3-1-5-17(25)19-9-11-21-24-14-16-28-32-20(18-6-2-4-8-26(18)34(28)36)10-12-22(30(24)32)23-13-15-27(33)31(19)29(21)23/h1-16H |  
    | CAS Registry Number | 128-64-3 |  
    | EINECS | 204-901-1 |  
    | Molecular Structure |   |  
    | Density | 1.487g/cm3 |  
    | Refractive index | 1.926 |  
    | Hazard Symbols |  |  
    | Risk Codes |  |  
    | Safety Description |  |  |