Naphthanthrone
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| Names | |
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| Preferred IUPAC name
6H-Benzo[cd]pyren-6-one | |
| Other names
pentacyclo[13.3.1.05,18.08,17.011,16]nonadeca-1,3,5(18),6,8(17),9,11(16),12,14-nonaen-19-one
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| Identifiers | |
3D model (JSmol)
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| ChemSpider | |
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PubChem CID
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| UNII | |
CompTox Dashboard (EPA)
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| Properties | |
| C19H10O | |
| Molar mass | 254.288 g·mol−1 |
| Appearance | Pale yellow needles[citation needed] |
| Density | 1.397 g/cm3 |
| Structure[1] | |
| orthorhombic | |
| P212121, No. 19 | |
a = 17.315 Å, b = 3.973 Å, c = 17.392 Å
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Formula units (Z)
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4 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Naphthanthrone is an organic carbon based molecule formed of five rings, of which four are benzene rings, joined in the shape of the Olympic rings.
The compound can be synthesized by the condensation of pyrene and glycerol in sulfuric acid. Its crystals belong to the orthorhombic crystal system.[1]
See also
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