1 8-Diamino-4 5-dihydroxyanthraquinone
- CAS NO.：128-94-9
- Empirical Formula: C14H10N2O4
- Molecular Weight: 270.24
- MDL number: MFCD00053072
- EINECS: 204-921-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:55:46
What is 1 8-Diamino-4 5-dihydroxyanthraquinone?
The Uses of 1 8-Diamino-4 5-dihydroxyanthraquinone
1,8-Diaminochrysazine is an intermediate in the synthesis of compounds used to disperse dye for synthetic polyester fibers.
Synthesis
4,5-Diamino-1,8-dihydroxyanthraquinone is prepared from 1,8-dihydroxy-4,5-dinitroanthraquinone by reduction or by cleavage of the sulfonic acid groups from the corresponding 2,7-disulfonic acid .
Properties of 1 8-Diamino-4 5-dihydroxyanthraquinone
| Melting point: | >300 °C (decomp) |
| Boiling point: | 413.36°C (rough estimate) |
| Density | 1.2809 (rough estimate) |
| refractive index | 1.6500 (estimate) |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| pka | 6.34±0.20(Predicted) |
| form | Solid |
| color | Black |
| EPA Substance Registry System | 9,10-Anthracenedione, 1,8-diamino-4,5-dihydroxy- (128-94-9) |
Safety information for 1 8-Diamino-4 5-dihydroxyanthraquinone
Computed Descriptors for 1 8-Diamino-4 5-dihydroxyanthraquinone
New Products
9-Mesityl-10-methylacridinium perchlorate Sulfapyridine Fmoc-OSu (R)-(-)-2-Amino-1-propanol Cyclobutanone 5-bromo-4-fluoro-2-nitrobenzaldehyde 4 pentyn 1 ol N-Vinylformamide Phenethyl cinnamate Pyrrolo[1,2-a]pyrimidine-6-carboxylic acid, 4,6,7,8-tetrahydro-4-oxo-, sodium salt (1:1), (6S) Ethyl 3-phenylpropanoate β-Bromostyrene Methacrylate-PEG-Methacrylate, Mn:35000 2,4-Dihydroxyacetophenone 2-Chloro 5-Fluoro Pyridine Vasicinone 2-Chloroisonicotinic Acid Tween 80 or Polysorbate 80 5-Bromo-1-Pentyne 1-(2-Methyl-5-nitrophenyl)guanidine Nitrate Methyl trans-4-Aminocyclohexanecarboxylate Hydrochloride N-(4-Cyano-3-(trifluoromethyl)phenyl)-2-methyloxirane-2-carboxamide 4-Nitrobenzotrifluoride 2-Pentyn-1-oLRelated products of tetrahydrofuran
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