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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: | 3-[[4-[(2-chloro-4-nitrophenyl)azo]phenyl]ethylamino]propiononitrile |
| Synonyms: | 3-[[4-[(2-chloro-4-nitrophenyl)azo]phenyl]ethylamino]propiononitrile;C.I. Disperse Red 50 press cake;2-Chloro-4'-[ethyl(2-cyanoethyl)amino]-4-nitroazobenzene;2-Chloro-4-nitro-4'-[ethyl(2-cyanoethyl)amino]-azobenzene;3-[[4-[(2-Chloro-4-nitrophenyl)azo]phenyl]ethylamino]propanenitrile;3-[Ethyl(2'-chloro-4'-nitroazobenzene-4-yl)amino]propiononitrile;Allilon Scarlet 2GH;Apollon Scarlet E-2GFL |
| CAS: | 40880-51-1 |
| MF: | C17H16ClN5O2 |
| MW: | 357.8 |
| EINECS: | 255-127-6 |
| Product Categories: | Organics |
| Mol File: | 40880-51-1.mol |
| Melting point | 136-137 °C |
| Boiling point | 579.4±50.0 °C(Predicted) |
| density | 1.27±0.1 g/cm3(Predicted) |
| vapor pressure | 0Pa at 25℃ |
| pka | 2.13±0.50(Predicted) |
| LogP | 1.442 at 20℃ |
| EPA Substance Registry System | Propanenitrile, 3-[[4-[(2-chloro-4-nitrophenyl)azo]phenyl]ethylamino]- (40880-51-1) |
| Uses | Disperse red 50 is a red dye derived from anthraquinone. It is used in plastics, textiles and cosmetics. | |||||||||||||||||||||
| 2-Chloro-4-nitrobenzenamine diazo, and N-ethyl-N-cyanoethylaniline?coupling. | ||||||||||||||||||||||
| Flammability and Explosibility | Non flammable | |||||||||||||||||||||
Red and blue light red. Purple powder. Used for polyester and their blended fabric dyeing, also can be used in the vinegar fiber dyeing and printing.
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| References | [1] Jaskot RH, et al.Toxicity of an anthraquinone violet dye mixture following inhalation exposure, intratracheal instillation, or gavage. Fundam Appl Toxicol. 1994 Jan;22(1):103-12. | |||||||||||||||||||||
| Raw materials | 3-Ethylanilinopropiononitrile-->2-Chloro-4-nitroaniline-->3-Ethylanilinopropiononitrile |
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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