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| | Solvent Red 52 Basic information |
| Product Name: | Solvent Red 52 | | Synonyms: | 3H-Naphtho1,2,3-dequinoline-2,7-dione, 3-methyl-6-(4-methylphenyl)amino-;3-methyl-6-[(4-methylphenyl)amino]-3H-Dibenz[f,ij]isoquinoline-2,7-dione;abcol red 5b;Solvent red 52 (C.I. 68210);C.I.68210;SOLVENT RED 52;2,3-Dihydro-3-methyl-6-(p-toluidino)-7H-dibenz[f,ij]isoquinoline-2,7-dione;3H-Dibenz(F,ij)isoquinoline-2,7-dione, 3-methyl-6-((4-methylphenyl)amino)- | | CAS: | 81-39-0 | | MF: | C24H18N2O2 | | MW: | 366.41 | | EINECS: | 201-346-7 | | Product Categories: | Solvent Dyestuff | | Mol File: | 81-39-0.mol |  |
| | Solvent Red 52 Chemical Properties |
| | Solvent Red 52 Usage And Synthesis |
| Uses | 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. |
| | Solvent Red 52 Preparation Products And Raw materials |
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