117989-29-4
117989-29-4 structure
- Name: Pigment red 257
- Chemical Name: 4,5,6,7-Tetrachloro-3-nitroso-2H-isoindol-1-amine
- CAS Number: 117989-29-4
- Molecular Formula: C8H3Cl4N3O
- Molecular Weight: 298.941
- Create Date: 2021-09-11 21:29:33
- Modify Date: 2024-01-13 10:26:34
| Name | 4,5,6,7-Tetrachloro-3-nitroso-2H-isoindol-1-amine |
|---|---|
| Synonyms |
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 |
| 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 |