| Identification | More | [Name]
Solvent Red 52 | [CAS]
81-39-0 | [Synonyms]
3-Methyl-6-(p-toluidino)-3H-dibenz[f,ij]isoquinoline-2,7-dione
CI SOLVENT RED 52
SOLVENT RED 52
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
3H-Naphtho[1, 2, 3-de]quinoline-2, 7-dione, 2-methyl-6-[(4-methylphenyl)amino]
Amarsol Red 5B
Elbaplast Red 5B
Fabriperm Solvent Red 52
Kenawax Rubine 2RP
Keyplast Red 5B
Polysolve Red 52
Rosaplast Red 5B
Sumiplast Red HL 5B
Transparent Red H5B
2,3-Dihydro-3-methyl-6-(p-toluidino)-7H-dibenz[f,ij]isoquinoline-2,7-dione | [EINECS(EC#)]
201-346-7 | [Molecular Formula]
C24H18N2O2 | [MDL Number]
MFCD00272416 | [Molecular Weight]
366.41 | [MOL File]
81-39-0.mol |
| Chemical Properties | Back Directory | [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℃ | [InChI]
InChI=1S/C24H18N2O2/c1-14-7-9-15(10-8-14)25-19-11-12-20-22-18(13-21(27)26(20)2)16-5-3-4-6-17(16)24(28)23(19)22/h3-13,25H,1-2H3 | [InChIKey]
VJUKWPOWHJITTP-UHFFFAOYSA-N | [SMILES]
N1(C)C2=C3C(C(=O)C4=C(C3=CC1=O)C=CC=C4)=C(NC1=CC=C(C)C=C1)C=C2 | [LogP]
4.506-4.8 at 25℃ | [CAS DataBase Reference]
81-39-0(CAS DataBase Reference) | [EPA Substance Registry System]
81-39-0(EPA Substance) |
| Hazard Information | Back Directory | [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. |
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