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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: | p-[[p-(phenylazo)phenyl]azo]phenol |
| Synonyms: | 4-[[4-(phenylazo)phenyl]azo]-pheno;C.I. Disperse yellow 23;C.I.Disperse Yellow 23(26070);Disperse golden yellow E-3RL;Esterquinone Light Yellow 3RLL;Laytl Yellow 4RL;Terasil Golden Yellow R;Disperse yellow 23 (C.I. 26070) |
| CAS: | 6250-23-3 |
| MF: | C18H14N4O |
| MW: | 302.33 |
| EINECS: | 228-370-0 |
| Product Categories: | Organics |
| Mol File: | 6250-23-3.mol |
| Melting point | 179-181 °C |
| Boiling point | 443.37°C (rough estimate) |
| density | 1.2276 (rough estimate) |
| refractive index | 1.6700 (estimate) |
| storage temp. | Refrigerator |
| solubility | DMSO (Slightly, Heated, Sonicated), Methanol (Slightly, Sonicated) |
| form | Solid |
| pka | 8.81±0.15(Predicted) |
| color | Very Dark Orange to Black |
| Water Solubility | 0.06047ug/L(25 ºC) |
| InChI | InChI=1S/C18H14N4O/c23-18-12-10-17(11-13-18)22-21-16-8-6-15(7-9-16)20-19-14-4-2-1-3-5-14/h1-13,23H |
| InChIKey | RTZYVAQWQXPIAC-UHFFFAOYSA-N |
| SMILES | C1(O)=CC=C(N=NC2=CC=C(N=NC3=CC=CC=C3)C=C2)C=C1 |
| EPA Substance Registry System | C.I. Disperse Yellow 23 (6250-23-3) |
| Uses | Disperse Yellow 23 is used in method for analyzing Azo compounds in sample using liquid Chromatograph mass spectrometer. Dyes and metabolites, Environmental Testing. | ||||||||||||||||||||||
| P -Methylaniline and 4 – Chloro – 1, 2 – dinitrobenzene condensation | |||||||||||||||||||||||
| Properties and Applications | Red light yellow, yellow orange, orange. Used for polyester fiber, polyamide fiber, vinegar dyeing.
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| Raw materials | p-Toluidine-->3,4-Dinitrochlorobenzene |
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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