1-Amino-2-bromo-4-hydroxy-9,10-anthraquinone
- CAS NO.：116-82-5
- Empirical Formula: C14H8BrNO3
- Molecular Weight: 318.12
- MDL number: MFCD00019156
- EINECS: 204-160-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:14:54
What is 1-Amino-2-bromo-4-hydroxy-9,10-anthraquinone?
The Uses of 1-Amino-2-bromo-4-hydroxy-9,10-anthraquinone
1-Amino-2-bromo-4-hydroxy-9,10-anthraquinone can be used to prepare various anthraquinone type disperse, active and vat dyes.
Synthesis
1-Amino-2-bromo-4-hydroxyanthraquinone is prepared from 1-amino-2,4-dibromoanthraquinone with boric–sulfuric acid or in a one-pot process from 1-aminoanthraquinone (bromination – hydrolysis) .
Synthesis
1-Amino-2-bromo-4-hydroxyanthraquinone is prepared from 1-amino-2,4-dibromoanthraquinone with boric–sulfuric acid or in a one-pot process from 1-aminoanthraquinone (bromination – hydrolysis) .
Properties of 1-Amino-2-bromo-4-hydroxy-9,10-anthraquinone
| Melting point: | 232 °C(Solv: benzene (71-43-2)) |
| Boiling point: | 547.7±50.0 °C(Predicted) |
| Density | 1.6689 (rough estimate) |
| refractive index | 1.6200 (estimate) |
| pka | 6.41±0.20(Predicted) |
| CAS DataBase Reference | 116-82-5(CAS DataBase Reference) |
| EPA Substance Registry System | 9,10-Anthracenedione, 1-amino-2-bromo-4-hydroxy- (116-82-5) |
Safety information for 1-Amino-2-bromo-4-hydroxy-9,10-anthraquinone
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 1-Amino-2-bromo-4-hydroxy-9,10-anthraquinone
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