1,5-Dihydroxy-4,8-dinitroanthraquinone
Pharmaceutical Materials 2025-03-02
CAS Number: 128-91-6
Molecular Formula: C14H6N2O8
Molecular Weight: 330.21 g/mol
Appearance: Yellow powder
Stability: Stable at room temperature
Solubility: Soluble in organic solvents, insoluble in water
Usage: Used in the preparation of luminescent materials and as an intermediate in dye manufacturing.
| Property | Details |
|---|---|
| Chemical Name | 1.5-Dihydroxy-4.8-dinitroanthraquinone |
| CAS Number | 128-91-6 |
| Molecular Formula | C14H6N2O8 |
| Molecular Weight | 330.206 g/mol |
| Synonyms | 9.10-Anthracenedione, 1.5-dihydroxy-4.8-dinitro-; 1.5-Dinitro-4.8-dihydroxyanthraquinone; 4.8-Dihydroxy-1.5-dinitroanthraquinone; 4.8-Dinitro-1.5-dihydroxyanthraquinone; Anthrarufin, 4.8-dinitro-; NSC 37584; etc. |
| Physical State | Solid (Crystal-Powder) |
| Color | Yellow-Red Yellow |
| Density | 1.838±0.06 g/cm3 (Predicted); 1.8±0.1 g/cm3; 1.57E-18 mmHg at 25°C (varied data) |
| Melting Point | 360-362°C; 186°C (different sources) |
| Boiling Point | 669.4±55.0°C at 760 mmHg |
| Flash Point | 280.8±20.0°C; 280.9°C (slight variations) |
| Refractive Index | 1.782 |
| LogP | 4.94; 2.9 (different methods) |
| 主要用途 | Intermediate for dyes, such as the production of dispersed blue 2BLN dye |
| Safety Information | May have a pungent odor. Handle with appropriate personal protective equipment. Store in a cool, dark place, keeping the container tightly closed. Avoid contact with oxidants. |
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