| Pigment Yellow 65 Basic information |
| Product Name: | Pigment Yellow 65 |
| Synonyms: | c.i. 11740;2-[(4-methoxy-2-nitrophenyl)azo]-n-(2-methoxyphenyl)-3-oxo-butyramide;Pigment Yellow 65;YELLOW 65;2-[(4-methoxy-2-nitrophenyl)azo]-n-(2-methoxyphenyl)-3-oxo-butanamid;2-[(4-methoxy-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxo-Butanamide;2-[(4-Methoxy-2-nitrophenyl)azo]-o-acetoacetanisidide;Permanent Yellow Rn |
| CAS: | 6528-34-3 |
| MF: | C18H18N4O6 |
| MW: | 386.36 |
| EINECS: | 229-419-9 |
| Product Categories: | Organics |
| Mol File: | 6528-34-3.mol |
 |
| Pigment Yellow 65 Chemical Properties |
| Melting point | 236 – 240°C |
| Boiling point | 570.1±50.0 °C(Predicted) |
| density | 1.33 |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Refrigerator, under inert atmosphere |
| solubility | Chloroform (Slightly, Heated) |
| pka | 0.77±0.59(Predicted) |
| form | Solid |
| color | Yellow to Dark Orange |
| Water Solubility | 1.9μg/L at 25℃ |
| LogP | 4.83 at 22.6℃ |
| CAS DataBase Reference | 6528-34-3(CAS DataBase Reference) |
| EPA Substance Registry System | Butanamide, 2-[(4-methoxy-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxo- (6528-34-3) |
| Safety Information |
| Pigment Yellow 65 Usage And Synthesis |
| Flammability and Explosibility | Notclassified |
| Properties and Applications | TEST ITEMSSPECIFICATIONAPPEARANCEYELLOW POWDERSHADEREDDISHHEAT RESISTANCE180 °C minLIGHT FASTNESS6ACID RESISTANCE5ALKALI RESISTANCE4FASTNESS TO BLEEDING4OIL ABSORPTION40-50%SPECIFIC SURFACE28 m 2 /gDENSITY1.60 g/cm 3RESIDUE ON 80 MESH5.0% maxWATER SOLUBLE1.0% maxVOLATITE 105 °C1.0% maxTINTING STRENGTH100-105 % |
| Pigment Yellow 65 Preparation Products And Raw materials |
| Raw materials | Urea–>Sodium acetate trihydrate–>Activated carbon,decolor–>o-Acetoacetaniside |