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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 Blue 165 |
| Synonyms: | Triasperse Blue 2BL-S.;DISPERSE BLUE 165;2'-(2,6-Dicyano-4-nitrophenylazo)-5'-(diethylamino)acetanilide;2'-(2,6-Dicyano-4-nitrophenylazo)-5'-diethylaminoacetanilide;2'-(Acetylamino)-4-nitro-4'-(diethylamino)azobenzene-2,6-dicarbonitrile;C.I.11077;N-(2-((2,6-Dicyano-4-nitrophenyl)diazenyl)-5-(diethylamino)phenyl)acetamide;n-(2-((4-nitro-2,6-dicyanophenyl)azo)-5-(diethylamino)phenyl)acetamide |
| CAS: | 41642-51-7 |
| MF: | C20H19N7O3 |
| MW: | 405.41 |
| EINECS: | 255-473-8 |
| Product Categories: | Organics;Dyes and Pigments |
| Mol File: | 41642-51-7.mol |
| Melting point | 257-259 °C |
| Boiling point | 691.2±55.0 °C(Predicted) |
| density | 1.28±0.1 g/cm3(Predicted) |
| pka | 14.02±0.70(Predicted) |
| EPA Substance Registry System | Acetamide, N-[2-[(2,6-dicyano-4-nitrophenyl)azo]-5-(diethylamino)phenyl]- (41642-51-7) |
| Chemical Properties | Dark blue powder. The color remains stable when exposed to iron or copper ions during dyeing. | ||||||||||||||||||||||
| Disperse blue 165 is a multifunctional dye. Dyes are important tools in biological experiments. They can help researchers observe and analyze cell structures, track biomolecules, evaluate cell functions, distinguish cell types, detect biomolecules, study tissue pathology and monitor microorganisms. Their applications range from basic scientific research to clinical A wide range of diagnostics. Dyes are also widely used in traditional fields such as textile dyeing, as well as in emerging fields such as functional textile processing, food pigments and dye-sensitized solar cells. | |||||||||||||||||||||||
| Preparation | 2,6-Dibromo-4-nitroaniline diazo, and 3-Acetylamino-N,N-diethylaniline?coupling, and then replaced with reached bromine atoms. | ||||||||||||||||||||||
| Not classified | |||||||||||||||||||||||
| Properties and Applications | blue. Dark blue powder. In dyeing copper and iron ions were no change color. Used for polyester and their blended fabric dyeing, the dye color is gorgeous, lifting force is high, the sun and the sublimation fastness are better, and is suitable for high temperature and high pressure, the pure polyester/cotton dyeing and polyester melt knot dyeing, is more sensitive to temperature, hot melt temperature is higher, the color quantity is deep, defect is colored steep curve. For dyed three vinegar fiber an appropriate increase in dyeing temperature, than for polyester a red light. Acrylic dyeing to blu-ray gray.?Not dyed acetate fiber and nylon. Can be used to paint acrylic and cellulose triacetate fiber fabric direct printing, discharge printing can also make the background color. Suitable for dyeing and paint superfine printing.
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| [1] Sultana M, et al. A review on experimental chemically modified activated carbon to enhance dye and heavy metals adsorption[J]. Cleaner engineering and technology, 2022, 6: 100382. | |||||||||||||||||||||||
| Raw materials | Copper(I) Cyanide-->3-(N,N-Diethylamino)acetanilide-->2,6-Dibromo-4-nitroaniline |
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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