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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 Orange 29 |
| Synonyms: | (61902-11-2) disperse orange 29;DISPERSE ORANGE 29;4-[[2-Methoxy-4-[(4-nitrophenyl)azo]phenyl]azo]phenol;Phenol, 4-2-methoxy-4-(4-nitrophenyl)azophenylazo-;4-[[2-methoxy-4-[(4-nitrophenyl)azo]phenyl]azo]-pheno;4-[[4-[(p-Nitrophenyl)azo]-2-methoxyphenyl] azo]phenol;Disperse orange 29 (C.I. 26077);C.I.26077 |
| CAS: | 19800-42-1 |
| MF: | C19H15N5O4 |
| MW: | 377.35 |
| EINECS: | 243-325-5 |
| Product Categories: | Organics |
| Mol File: | 19800-42-1.mol |
| Boiling point | 616.2±55.0 °C(Predicted) |
| density | 1.34 |
| vapor pressure | 0Pa at 25℃ |
| pka | 8.68±0.15(Predicted) |
| LogP | 5.2 |
| EPA Substance Registry System | Phenol, 4-[[2-methoxy-4-[(4-nitrophenyl)azo]phenyl]azo]- (19800-42-1) |
| Chemical Properties | Brown-red powder. |
| Disperse Orange 29 is mainly used for dyeing and printing of polyester and its blended fabrics.It can also be used for printing and dyeing of acetate fibers. | |
| Flammability and Explosibility | Not classified |
| Using p-nitroaniline, o-methoxyaniline and phenol as raw materials, firstly, p-nitroaniline is diazotized, coupled with o-methoxyaniline, and then the coupling product is diazotized and coupled with phenol to obtain a product. After filtering and drying, the finished product is obtained. . |
| Raw materials | 4-Nitroaniline-->o-Anisidine-->Sodium methanesulfinate-->Azobenzene-->Sodium poly[(naphthaleneformaldehyde)sulfonate]-->Hydroxydiphenylamine-->o-Anisidine-->Phenol-->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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