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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: | N-(4-Ethoxyphenyl)-3-hydroxy-2-naphthamide |
| Synonyms: | azoiccouplingcomponent30;C.1.AzoicCouplingComponent30(37559);C.I.Azoiccouplingcomponent30;n-(4-ethoxyphenyl)-3-hydroxy-2-naphthalenecarboxamid;NaphtholAS-Bp;NaphtholAS-RP;NaphtholAS-VL;2-Naphthalenecarboxamide-N-(4-ethoxyphenyl)-3-hydroxy |
| CAS: | 4711-68-6 |
| MF: | C19H17NO3 |
| MW: | 307.34 |
| EINECS: | 225-200-7 |
| Product Categories: | Intermediates of Dyes and Pigments |
| Mol File: | 4711-68-6.mol |
| Melting point | 217~219℃ |
| Boiling point | 519.5℃ at 101.325kPa |
| density | 1.326g/cm3 at 29℃ |
| vapor pressure | 0-0Pa at 25℃ |
| storage temp. | 2-8°C |
| form | Powder |
| pka | 8.76±0.40(Predicted) |
| LogP | 2.8 at 23℃ and pH7 |
| CAS DataBase Reference | 4711-68-6(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Naphthalenecarboxamide, N-(4-ethoxyphenyl)-3-hydroxy- (4711-68-6) |
| Preparation | 4-Ethoxybenzenamine and 3-Hydroxy-2-naphthoic acid condensation. |
| ChEBI: N-(4-ethoxyphenyl)-3-hydroxy-2-naphthalenecarboxamide is a naphthalenecarboxamide. | |
| Properties and Applications | brown powder, melting point for 217 ~ 219 ℃. Insoluble in water and sodium carbonate solution, stable to air. Mainly used for dyeing cotton fabric and glue, also used in the cotton fabric printing. This product to cotton affinity medium, coupled ability medium. |
| Raw materials | Phenetidine-->Phenetidine-->3-Hydroxy-2-naphthoic acid |
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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