Global InformationIndanthrone blue information
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| Names | |
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| Preferred IUPAC name
6,15-Dihydrodinaphtho[2,3-a:2′,3′-h]phenazine-5,9,14,18-tetrone | |
| Other names
C.I. vat blue 4, carbon paper blue, blue O, carbanthrene blue 2R, fenan blue RSN, graphtol blue RL, medium blue, monolite fast blue 3R, indanthrene, indanthrone, pigment blue 60, C.I. 69800
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| Identifiers | |
CAS Number
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3D model (JSmol)
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Beilstein Reference
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367131 |
| ChemSpider |
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| ECHA InfoCard | 100.001.251 |
| E number | E130 (colours) |
PubChem CID
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| UNII |
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CompTox Dashboard (EPA)
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InChI
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SMILES
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| Properties | |
Chemical formula
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C28H14N2O4 |
| Molar mass | 442.430 g·mol−1 |
| Appearance | dark blue solid |
| Density | 1.6 g/ml |
| Melting point | 470-500 °C (decomposes) |
Solubility in water
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Insoluble |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
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Indanthrone blue, also called indanthrene, is an organic compound with the formula (C14H6O2NH)2. It is a dark blue solid that is a common dye as well as a precursor to other dyes.[1]
- ^ Bien, Hans-Samuel; Stawitz, Josef; Wunderlich, Klaus (2000). "Anthraquinone Dyes and Intermediates". Ullmann's Encyclopedia of Industrial Chemistry. doi:10.1002/14356007.a02_355. ISBN 3527306730.