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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: | Solvent Yellow 157 |
| Synonyms: | Solvent Yellow 157;1H-Indene 1,3(2H)-dione,4,5,6,7-tetrachloro-2-(2-quinolinyl)-;3(2H)-dione, 4,5,6,7-tetrachloro-2-(2-quinolinyl)-1H-Indene 1;Transparent Yellow HGN;Yellow HGN;C.I.470180;C.I.Solvent Yellow 157;4,5,6,7-Tetrachloro-2-(2-quinolyl)-1,3-indandione |
| CAS: | 27908-75-4 |
| MF: | C18H7Cl4NO2 |
| MW: | 411.07 |
| EINECS: | |
| Product Categories: | Solvent Dyestuff |
| Mol File: | 27908-75-4.mol |
| Melting point | >350 °C(Solv: ethanol (64-17-5)) |
| Boiling point | 624.2±55.0 °C(Predicted) |
| density | 1.638 |
| pka | -3.26±0.20(Predicted) |
| Preparation | 2-Methylquinoline and 4,5,6,7-Tetrachloroisobenzofuran-1,3-dione condensation. | |||||||||||||||
brilliant green yellow.
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| Raw materials | Tetrachlorophthalic anhydride-->Quinaldine |
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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