| Quinacridone Basic information |
| Product Name: | Quinacridone |
| Synonyms: | 3-b)acridine-7,14-dione,5,12-dihydro-quino(;3-b]acridine-7,14-dione,5,12-dihydro-quino[;Quindo Violet;C.I.Pigment Red 122 [γ-type];5,12-dihydroquinolino[2,3-b]acridine-7,14-dione;5,12-dihydroquinolino[2,3-b]acridine-7,14-quinone;Pigment Violet 19 (technical product);5,12-Dihydroquin[2,3-b]acridine-7,14-dione Pigment Violet 19 |
| CAS: | 1047-16-1 |
| MF: | C20H12N2O2 |
| MW: | 312.32 |
| EINECS: | 213-879-2 |
| Product Categories: | Highly Purified Reagents;Other Categories;Refined Products by Sublimation;Electroluminescence;Functional Materials |
| Mol File: | 1047-16-1.mol |
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| Quinacridone Chemical Properties |
| Melting point | 390 °C |
| Boiling point | 568.5±50.0 °C(Predicted) |
| density | 1.5 g/cm3 |
| storage temp. | Sealed in dry,Room Temperature |
| pka | -2.96±0.20(Predicted) |
| Colour Index | 46500 |
| form | Solid:nanomaterial |
| color | Orange to Amber to Dark red |
| LogP | 2.2 at 24℃ and pH7 |
| CAS DataBase Reference | 1047-16-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Quino[2,3-b]acridine-7,14-dione, 5,12-dihydro-(1047-16-1) |
| EPA Substance Registry System | Quinacridone (1047-16-1) |
| Safety Information |
| Safety Statements | 24/25 |
| RTECS | VA8533500 |
| HS Code | 29339900 |
| Hazardous Substances Data | 1047-16-1(Hazardous Substances Data) |
| Toxicity | LD50 oral in rat: > 20mL/kg |
| Quinacridone Usage And Synthesis |
| Chemical Properties | The parent compound Pigment Violet 19 exists in three polymorphic modifications. The red gamma and violet beta forms are commercial pigments, whereas the red alpha form is metastable. |
| Definition | A lightfast pigment used in paints, printing inks, plastics, etc. |
| Properties and Applications | TEST ITEMSSPECIFICATIONAPPEARANCEVIOLET POWDERSHADEBLUISHHEAT RESISTANCE300 °C minLIGHT FASTNESS7-8ACID RESISTANCE5ALKALI RESISTANCE5FASTNESS TO BLEEDING5OIL ABSORPTION40-50%SPECIFIC SURFACE30 m 2 /gDENSITY1.50 g/cm 3RESIDUE ON 80 MESH5.0% maxWATER SOLUBLE1.0% maxVOLATITE 105 °C1.0% maxTINTING STRENGTH100-105 % |
| Quinacridone Preparation Products And Raw materials |
| Raw materials | Sodium hydroxide–>Sodium hydride–>p-Toluenesulfonic acid–>Aniline–>Phosphoric acid–>tert-Butanol–>Polyphosphoric acid–>2-Methyl-1-propanol–>DME–>Sodium 3-nitrobenzenesulphonate–>Diethyl adipate |
| Preparation Products | Pigment Red 122 |