Solvent Violet 59
Solvent Violet 59
CAS: 6408-72-6;12217-95-7
Molecular Formula: C26H18N2O4
Solvent Violet 59 - Names and Identifiers
| Name | Solvent Violet 59 |
| Synonyms | Violet HBL c.i. 62025 C.I. 62025 Solvent Violet 59 Plast violet 4002 Disperse Violet 26 DISPERSE VIOLET 26 disperse violet 31 Transparent Violet R Transparent Violet RL C.I. Solvent Violet 59 RESOLIN RED VIOLET FBL C.I. Disperse Violet 31 1,4-diamino-2,3-diphenoxyanthraquinone 1,4-DIAMINO-2,3-DIPHENOXY-9,10-ANTHRACENEDIONE 1,4-diamino-2,3-diphenoxyanthracene-9,10-dione 9,10-Anthracenedione, 1,4-diamino-2,3-diphenoxy- |
| CAS | 6408-72-6 12217-95-7 |
| EINECS | 229-066-0 |
| InChI | InChI=1/C26H18N2O4/c27-21-19-20(24(30)18-14-8-7-13-17(18)23(19)29)22(28)26(32-16-11-5-2-6-12-16)25(21)31-15-9-3-1-4-10-15/h1-14H,27-28H2 |
Solvent Violet 59 - Physico-chemical Properties
| Molecular Formula | C26H18N2O4 |
| Molar Mass | 422.43 |
| Density | 1.385 |
| Melting Point | 195°C |
| Boling Point | 539.06°C (rough estimate) |
| Flash Point | 239.6°C |
| Water Solubility | 1.267mg/L(98.59 ºC) |
| Vapor Presure | 0-0Pa at 25℃ |
| pKa | 0.30±0.20(Predicted) |
| Refractive Index | 1.5300 (estimate) |
| Physical and Chemical Properties | Red-brown powder. Soluble in ethanol, in concentrated sulfuric acid was colorless, diluted yellow red. Maximum absorption wavelength (λmax) 545nm. |
| Use | Can be used for a variety of plastic, polyester coloring |
Solvent Violet 59 - Reference Information
| LogP | 5.3-5.59 at 25℃ |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | disperse Violet H-FRL is suitable for dyeing polyester and its blended fabrics, dyeing polyester with high temperature and high pressure, and dyeing light to medium color. It can be used with the same bath of vat dye for Hot Melt rolling dyeing of polyester cotton cloth, and with reactive purple K-3R pulp for direct printing of polyester cotton cloth. The whiteness of bleached polyester cotton fabric can be improved by using disperse Violet H-FRL and fluorescent whitening agent DT in the same bath. It can also be used to dye triacetate fiber, but it is not suitable for dyeing diacetate fiber, nylon and acrylic fiber. can be used for a variety of plastics, polyester coloring |
| production method | the product is obtained from 1, 4-diaminoanthraquinone as a raw material by condensation with phenol after chlorination. The final product was obtained by filtration, grinding and drying.. Add 3.07 parts of 1, 4-diamino-2, 3-dichloroanthraquinone, 5.65 parts of phenol, 5.2 parts of aqueous potassium hydroxide solution, 23.1 parts of benzyltriethylammonium chloride and 7.7 parts of water to the reaction kettle, the product was obtained by heating at 100 °c for 20H. |
Last Update：2024-04-09 21:04:16
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