126954-66-3
126954-66-3 structure
- Name: 2,5-Dichloronicotinonitrile
- Chemical Name: 2,5-dichloropyridine-3-carbonitrile
- CAS Number: 126954-66-3
- Molecular Formula: C6H2Cl2N2
- Molecular Weight: 172.999
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Chloropyridine
- Create Date: 2018-08-07 12:25:08
- Modify Date: 2025-08-25 13:29:56
| Name | 2,5-dichloropyridine-3-carbonitrile |
|---|---|
| Synonyms |
T6NJ BG CCN EG
2,5-Dichloro-3-pyridinecarbonitrile 2,5-Dichloronicotinonitrile CL0014 2,5-Dichlor-nicotinonitril 3-Pyridinecarbonitrile, 2,5-dichloro- 2,5-Dichloro-3-cyanopyridine 3-Cyano-2,5-dichloropyridine |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 255.4±35.0 °C at 760 mmHg |
| Melting Point | 118-119ºC |
| Molecular Formula | C6H2Cl2N2 |
| Molecular Weight | 172.999 |
| Flash Point | 108.3±25.9 °C |
| Exact Mass | 171.959503 |
| PSA | 36.68000 |
| LogP | 2.01 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.587 |
| HS Code | 2933399090 |
|---|
|
~31%
126954-66-3 |
| Literature: Shvekhgeimer, M.-G. A.; Kobrakov, K. I.; Pavlov, A. G.; Sychev, S. S.; Popandopulo, N. G. Doklady Chemistry, 1989 , vol. 308, # 1-3 p. 265 - 268 Doklady Akademii Nauk SSSR, 1989 , vol. 308, # 2 p. 389 - 393 |
| Precursor 2 | |
|---|---|
| DownStream 0 | |
| 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% |