23132-21-0
23132-21-0 structure
- Name: 2-Bromo-5-nitro-3-picoline
- Chemical Name: 2-Bromo-3-methyl-5-nitropyridine
- CAS Number: 23132-21-0
- Molecular Formula: C6H5BrN2O2
- Molecular Weight: 217.020
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Methylpyridine
- Create Date: 2018-02-17 08:00:00
- Modify Date: 2026-07-16 18:36:47
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| Name | 2-Bromo-3-methyl-5-nitropyridine |
|---|---|
| Synonyms |
6-Bromo-5-methyl-3-nitropyridine
2-bromo-3-methyl-5-nitro-pyridine 2-Hydorxy-5-Nitro-3-Picoline 2-Bromo-3-methyl-5-nitropyridine > 2-BROMO-5-NITRO-3-PICOLINE Pyridine, 2-bromo-3-methyl-5-nitro 2-HYDROXY-5-NITRO-3-PICOLINE (2-HYDROXY-3-METHYL-5-NITROPYRIDINE) 2-Bromo-3-methyl-5-nitropyridine ISO 9001：2015 REACH 6-Brom-5-methyl-3-nitropyridin MFCD03095065 2-BROMO-3-METHYL-5-NITROPYRIDINE |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 305.1±37.0 °C at 760 mmHg |
| Melting Point | 57-58°C |
| Molecular Formula | C6H5BrN2O2 |
| Molecular Weight | 217.020 |
| Flash Point | 138.3±26.5 °C |
| Exact Mass | 215.953430 |
| PSA | 58.71000 |
| LogP | 1.66 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.600 |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . |
| Safety Phrases | S26-S36 |
| HS Code | 2933399090 |
|
~10%
23132-21-0 |
| Literature: THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIVERSITY; TSANTRIZOS, Youla, S.; DE SCHUTTER, Joris, Wim; LIN, Yih-Shyan Patent: WO2011/147038 A1, 2011 ; Location in patent: Page/Page column 57 ; |
| Precursor 1 | |
|---|---|
| DownStream 2 | |
| 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% |