31309-08-7
31309-08-7 structure
- Name: 2-chloro-5-nitronicotinonitrile
- Chemical Name: 2-chloro-5-nitropyridine-3-carbonitrile
- CAS Number: 31309-08-7
- Molecular Formula: C6H2ClN3O2
- Molecular Weight: 183.55200
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Cyanopyridine
- Create Date: 2018-09-11 16:32:25
- Modify Date: 2025-08-27 10:33:58
| Name | 2-chloro-5-nitropyridine-3-carbonitrile |
|---|---|
| Synonyms |
2-Chloro-3-cyano-5-nitropyridine
2-chloro-5-nitro-3-pyridinecarbonitrile 2-chloro-5-nitro-nicotinonitrile 2-Chlor-5-nitro-nicotinonitril 2-Chloro-3-cyano-5-nitropyridine,2-Chloro-5-nitronicotinonitrile 5-nitro-2-chloro-3-cyanopyridine |
| Density | 1.57g/cm3 |
|---|---|
| Boiling Point | 312.4ºC at 760 mmHg |
| Melting Point | 121 - 126 ℃ |
| Molecular Formula | C6H2ClN3O2 |
| Molecular Weight | 183.55200 |
| Flash Point | 142.8ºC |
| Exact Mass | 182.98400 |
| PSA | 82.50000 |
| LogP | 2.03808 |
| Index of Refraction | 1.603 |
| Hazard Codes | T |
|---|---|
| Risk Phrases | 25-41 |
| Safety Phrases | 26-39-45 |
| RIDADR | UN 3439 6.1 / PGIII |
| HS Code | 2933399090 |
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31309-08-7 |
| Literature: Antimicrobial Agents and Chemotherapy, , vol. 58, # 1 p. 55 - 60 |
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31309-08-7 |
| Literature: Antimicrobial Agents and Chemotherapy, , vol. 58, # 1 p. 55 - 60 |
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31309-08-7 |
| Literature: Antimicrobial Agents and Chemotherapy, , vol. 58, # 1 p. 55 - 60 |
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31309-08-7 |
| Literature: Antimicrobial Agents and Chemotherapy, , vol. 58, # 1 p. 55 - 60 |
| Precursor 4 | |
|---|---|
| DownStream 5 | |
![Ethyl 3-amino-1-methyl-5-nitro-1H-pyrrolo[2,3-b]pyridine-2-carbox ylate structure](https://image.chemsrc.com/caspic/471/180424-22-0.png)
![ethyl 3-amino-5-nitrothieno[2,3-b]pyridine-2-carboxylate structure](https://image.chemsrc.com/caspic/202/52505-43-8.png)
| 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% |