Pigment red 257
Modify Date: 2025-09-06 19:14:27
Pigment red 257 structure
|
Common Name | Pigment red 257 | ||
|---|---|---|---|---|
| CAS Number | 117989-29-4 | Molecular Weight | 298.941 | |
| Density | 2.1±0.1 g/cm3 | Boiling Point | 581.2±50.0 °C at 760 mmHg | |
| Molecular Formula | C8H3Cl4N3O | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 305.3±30.1 °C | |
| Name | 4,5,6,7-Tetrachloro-3-nitroso-2H-isoindol-1-amine |
|---|---|
| Synonym | More Synonyms |
| Density | 2.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 581.2±50.0 °C at 760 mmHg |
| Molecular Formula | C8H3Cl4N3O |
| Molecular Weight | 298.941 |
| Flash Point | 305.3±30.1 °C |
| Exact Mass | 296.903015 |
| LogP | 2.91 |
| Vapour Pressure | 0.0±1.6 mmHg at 25°C |
| Index of Refraction | 1.792 |
| 2H-Isoindol-1-amine, 4,5,6,7-tetrachloro-3-nitroso- |
| 4,5,6,7-Tetrachloro-3-nitroso-2H-isoindol-1-amine |
| EINECS 274-916-6 |