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| OEM | OEM Services Provided |
| Feature | Good stability,Easy to Use |
| Classification | Dyes and Pigments |
| Advantage | Professional, Fast Delivery, Customizable | Samples | Apply for free，Contact us now. |
| Product Name: | Disperse Violet 26 |
| Synonyms: | 1,4-diamino-2,3-diphenoxyanthraquinone;RESOLIN RED VIOLET FBL;Solvent Violet 59;DISPERSE VIOLET 26;disperse violet 31;c.i. 62025;9,10-Anthracenedione, 1,4-diamino-2,3-diphenoxy-;1,4-DIAMINO-2,3-DIPHENOXY-9,10-ANTHRACENEDIONE |
| CAS: | 6408-72-6 |
| MF: | C26H18N2O4 |
| MW: | 422.43 |
| EINECS: | 229-066-0 |
| Product Categories: | Solvent Dyestuff |
| Mol File: | 6408-72-6.mol |
| Melting point | 195°C |
| Boiling point | 539.06°C (rough estimate) |
| density | 1.385 |
| vapor pressure | 0-0Pa at 25℃ |
| refractive index | 1.5300 (estimate) |
| pka | 0.30±0.20(Predicted) |
| Water Solubility | 1.267mg/L(98.59 ºC) |
| InChI | InChI=1S/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 |
| InChIKey | NZTGGRGGJFCKGG-UHFFFAOYSA-N |
| SMILES | C1(N)=C2C(C(=O)C3=C(C2=O)C=CC=C3)=C(N)C(OC2=CC=CC=C2)=C1OC1=CC=CC=C1 |
| LogP | 5.3-5.59 at 25℃ |
| EPA Substance Registry System | 9,10-Anthracenedione, 1,4-diamino-2,3-diphenoxy- (6408-72-6) |
| Chemical Properties | Reddish-brown powder. Soluble in ethanol, colorless in concentrated sulfuric acid, and yellow-red upon dilution. Maximum absorption wavelength (λmax) 545nm. | ||||||||||||||||||||||
| Disperse Violet 26 is a commercial dye, and the attachment of azo groups (N=N) a) is a very important feature of disperse dyes. Disperse Violet 26 is a fluorescent probe used as a commercially available fluorescent dye for the detection of ClO- . ClO- is one of the important biologically active oxygen species (ROS)[1]. | |||||||||||||||||||||||
| Flammability and Explosibility | Not classified | ||||||||||||||||||||||
| 1,4-Diamino-2,3-diphenoxyanthraquinone is preparedfrom the 2,3-dichloro compound and phenolby chlorine replacement . | |||||||||||||||||||||||
| Properties and Applications | Disperse Violet 26 is black purple powder, soluble in alcohol. The strong sulfuric acid in colorless, diluted red for yellow light. In dyeing calcium and magnesium ions not sensitive, encounter iron ion colored light slightly influence, copper ions in big effect. Dye bath appropriate pH value for 3 to 8, in dyeing and printing not alkali resistance. The dyes red light for purple, suitable for polyester/cotton blended fabric dyeing, and have a good color fastness to dry. Suitable for high temperature high pressure and hot melt dyeing method, hot melt temperature of 210 ~ 220 ℃. In three vinegar on fiber dyeing, colored light and polyester similar, is not suitable for dyeing two vinegar fiber, polyamide fiber and acrylic. But in polyester fabric weaving direct printing, cannot be printing the impression of the discharge. And Disperse Violet 26?and the same chemical structure.
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| Disperse dyes are recalcitrant in nature and nonbiodegradable, and therefore persistent dyes. At present, wastewater treatment containing dispersed dyes is very challenging, and oxidation is the most well-known and commonly used treatment method for destroying the dye structure. UV-H2O2-based systems are often used to improve dye degradation[2]. | |||||||||||||||||||||||
| References | [1] Li J, et al. A selective colorimetric and fluorescent probe for the detection of ClO? and its application in bioimaging. RSC Advances, 2014; 4: 44610-44613. [2] Jamil A, et al. Photocatalytic degradation of disperse dyeViolet-26 using TiO2 and ZnO nanomaterials andprocess variable optimization. Journal of Materials Research and Technology, 2019; 9: 1119-1128. | ||||||||||||||||||||||
| Raw materials | Benzyltriethylammonium chloride-->1,4-Diamino anthraquinone-->2,3-Dichloroanthraquinone-->Disperse Violet 28-->Phenol |
Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.
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