Solvent Red 52
- CAS NO.：81-39-0
- Empirical Formula: C24H18N2O2
- Molecular Weight: 366.41
- MDL number: MFCD00272416
- EINECS: 201-346-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-15 10:43:33
What is Solvent Red 52?
The Uses of Solvent Red 52
Solvent Red 52 is used in method for production of Poly(trimethylene furandicarboxylate) using Zinc catalyst.
Preparation
(a) 6-Bromo-3-methyl-3H-naphtho[1,2,3-de]quinoline-2,7-dione or 1-Bromo-4-(N-methylacetamido)anthraquinone and p-Methylaniline condensation; (b)N-(4-(p-toluidino)-9,10-dioxo-9,10-dihydroanthracen-1-yl)-N-methylacetamide closed loop into Anthrapyridone.
Properties and Applications
blue light red. Soluble in water and Pyridine . In concentrated sulfuric acid for deep red, red precipitation after dilution. Used for acetate, polyethylene, thermal plastic coloring.
Properties of Solvent Red 52
| Boiling point: | 585.0±50.0 °C(Predicted) |
| Density | 1.36±0.1 g/cm3(Predicted) |
| vapor pressure | 0-0Pa at 25℃ |
| solubility | Chloroform (Slightly), Methanol (Slightly), Pyridine (Slightly) |
| form | Solid |
| pka | 0.46±0.20(Predicted) |
| color | Dark Purple to Black |
| Water Solubility | 750-2880900ng/L at 20-30℃ |
| CAS DataBase Reference | 81-39-0(CAS DataBase Reference) |
| EPA Substance Registry System | 3H-Dibenz[f,ij]isoquinoline-2,7-dione, 3-methyl-6-[(4-methylphenyl)amino]- (81-39-0) |
Safety information for Solvent Red 52
Computed Descriptors for Solvent Red 52
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