19840-44-9
19840-44-9 structure
- Name: 5-Bromo-6-hydroxynicotinonitrile
- Chemical Name: 5-bromo-6-oxo-1H-pyridine-3-carbonitrile
- CAS Number: 19840-44-9
- Molecular Formula: C6H3BrN2O
- Molecular Weight: 199.005
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Cyanopyridine
- Create Date: 2018-02-25 08:00:00
- Modify Date: 2025-09-25 11:54:07
| Name | 5-bromo-6-oxo-1H-pyridine-3-carbonitrile |
|---|---|
| Synonyms |
5-Bromo-6-hydroxynicotinonitrile
GC-0704 bromohydroxynicotinonitrile 3-pyridinecarbonitrile, 5-bromo-6-hydroxy- 5-bromo-6-hydroxypyridine-3-carbonitrile |
| Density | 1.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 345.1±42.0 °C at 760 mmHg |
| Molecular Formula | C6H3BrN2O |
| Molecular Weight | 199.005 |
| Flash Point | 162.5±27.9 °C |
| Exact Mass | 197.942871 |
| PSA | 56.91000 |
| LogP | 0.77 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.665 |
| HS Code | 2933399090 |
|---|
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |