| Identification | Back Directory | [Name]
Disperse Violet 26 | [CAS]
6408-72-6 | [Synonyms]
c.i. 62025
Violet 5RP
Violet HFRL
Mowilith Red 3B
Solvent Purple 59
Solvent Violet 59
DISPERSE VIOLET 26
disperse violet 31
C.I.Solvent Violet 59
Transparent Violet RL
Allilon Red Violet FBL
RESOLIN RED VIOLET FBL
Amarlene Red Violet FBL
Begacron Red Violet FBL
Triasperse Violet FBL-E
Sumikaron Bordeaux SE-BL
Vicosperse Red Violet FBL
Disperse violet 26 (C.I. 62025)
C.I.Solvent Violet 59:C.I.62025
C.I.Disperse Violet 31:C.I.62025
Youhaodisperse Violet S-FRL 15241.
1,4-diamino-2,3-diphenoxyanthraquinone
1,4-Diamino-2,3-diphenoxy-9,10-anthraquinone
1,4-DIAMINO-2,3-DIPHENOXY-9,10-ANTHRACENEDIONE
9,10-Anthracenedione, 1,4-diamino-2,3-diphenoxy-
High purity CAS 6408-72-6 Disperse Violet 26 in stock | [EINECS(EC#)]
229-066-0 | [Molecular Formula]
C26H18N2O4 | [MDL Number]
MFCD00035876 | [MOL File]
6408-72-6.mol | [Molecular Weight]
422.43 |
| Chemical Properties | Back Directory | [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) |
| Hazard Information | Back Directory | [Chemical Properties]
Reddish-brown powder. Soluble in ethanol, colorless in concentrated sulfuric acid, and yellow-red upon dilution. Maximum absorption wavelength (λmax) 545nm. | [Uses]
Disperse Violet 26 is suitable for coloring and dyeing polyester and its blends, various fabrics, plastics, and polyester fibers. High-temperature, high-pressure dyeing of polyester can produce light to medium shades. It can be used in a co-bath heat-fusion padding process with vat dyes to dye mixed-color polyester-cotton fabrics. When sized with Reactive Violet K-3R, it can be used for direct printing on polyester-cotton fabrics. For bleached polyester-cotton fabrics, padding with Disperse Violet H-FRL and fluorescent whitening agent DT in a co-bath can improve whiteness. It can also be used to dye triacetate fibers, but is not suitable for dyeing diacetate fibers, nylon, and acrylic fibers. | [General Description]
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]
Notclassified | [Synthesis]
1,4-Diamino-2,3-diphenoxyanthraquinone
is prepared
from the 2,3-dichloro compound and phenol
by chlorine replacement . | [Properties and Applications]
red light purple. brown-red 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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Standard
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Ironing Fastness
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Light Fastness
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Persperation Fastness
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Washing Fastness
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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ISO
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4
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3
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6
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5
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5
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4-5
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4-5
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| [Waste Disposal]
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 dye
Violet-26 using TiO2 and ZnO nanomaterials and
process variable optimization. Journal of Materials Research and Technology, 2019; 9: 1119-1128. |
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