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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-(2-Hydroxynaphthoyl)-2,4-dimethoxy-5-chloroanilide |
| Synonyms: | Sanatol ITR;Solunaptol ITR;Ultrazol IX-ITR;N-(2-HYDROXYNAPHTHOYL)-2,4-DIMETHOXY-5-CHLOROANILIDE;N-(5-CHLORO-2,4-DIMETHOXYPHENYL)-3-HYDROXY-2-NAPHTHAMIDE;NAPHTHOL AS-ITR;NAPTHOL AS-ITR;AZOIC COUPLING COMPONENT 12 |
| CAS: | 92-72-8 |
| MF: | C19H16ClNO4 |
| MW: | 357.79 |
| EINECS: | 202-182-9 |
| Product Categories: | pigments;Organics |
| Mol File: | 92-72-8.mol |
| Melting point | 200 °C |
| Boiling point | 480.3±45.0 °C(Predicted) |
| density | 1.371±0.06 g/cm3(Predicted) |
| solubility | soluble in Dimethylformamide |
| form | powder to crystal |
| pka | 8.65±0.40(Predicted) |
| Colour Index | 37550 |
| color | White to Amber |
| InChI | InChI=1S/C19H16ClNO4/c1-24-17-10-18(25-2)15(9-14(17)20)21-19(23)13-7-11-5-3-4-6-12(11)8-16(13)22/h3-10,22H,1-2H3,(H,21,23) |
| InChIKey | XDWATWCCUTYUDE-UHFFFAOYSA-N |
| SMILES | C1=C2C(C=CC=C2)=CC(O)=C1C(NC1=CC(Cl)=C(OC)C=C1OC)=O |
| CAS DataBase Reference | 92-72-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Naphthalenecarboxamide, n-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxy-(92-72-8) |
| EPA Substance Registry System | 2-Naphthalenecarboxamide, N-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxy- (92-72-8) |
| HS Code | 2924.29.7790 |
| Preparation | 5-Chloro-2,4-dimethoxybenzenamine?and 3-Hydroxy-2-naphthoic acid condensation. |
| gray or green powder, melting point for 193 ~ 194 ℃. Insoluble in water solution and sodium carbonate, soluble in pyridine, ethanol and benzene, easily soluble in acetone. In the yellow liquid for sulfuric acid, and display the green fluorescent; Sodium hydroxide solution for yellow in the liquid. Stability of air. Mainly used for cotton fabrics, PVA, viscose, silk and vinegar fiber dyeing and printing of cotton fabric. Can be used for the manufacture of pigment fast. This product to cotton affinity medium, coupled ability medium. This product bright color, good fastness. |
| Raw materials | 5-Chloro-2,4-dimethoxyaniline-->3-Hydroxy-2-naphthoic acid-->5-Chloro-2,4-dimethoxyaniline |
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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