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81-64-1 1,4-Dihydroxyanthraquinone |
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| Chemical Name | 1,4-Dihydroxyanthraquinone |
| Synonyms | Quinizarine;1,4-Dihydroxy-anthraquinone:C.I.Solvent Orange 86 |
| Molecular Formula | C14H8O4 |
| Molecular Weight | 240.2109 |
| InChl | InChI=1/C14H8O4/c15-9-5-6-10(16)12-11(9)13(17)7-3-1-2-4-8(7)14(12)18/h1-6,15-16H |
| CAS Registry Number | 81-64-1 |
| EINECS | 201-368-7 |
| Molecular Structure | ![]() |
| Density | 1.54g/cm3 |
| Melting Point | 191-193℃ |
| Boiling Point | 465.3°C at 760 mmHg |
| Refractive Index | 1.732 |
| Flash Point | 249.3°C |
| Water Solubility | <1 g/L (20℃) |
| Vapour Pressur | 2.8E-09mmHg at 25°C |
| Safety Description | S24/25:; |
| MSDS | |