17132-78-4
17132-78-4 structure
- Name: 2,3-Dicyanopyridine
- Chemical Name: Pyridine-2,3-dicarbonitrile
- CAS Number: 17132-78-4
- Molecular Formula: C7H3N3
- Molecular Weight: 129.119
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-06-13 07:03:42
- Modify Date: 2025-09-03 08:26:30
| Name | Pyridine-2,3-dicarbonitrile |
|---|---|
| Synonyms |
2,3-Dicyanopyridine
2,3-Pyridinedicarbonitrile MFCD00191682 Pyridine-2,3-dicarbonitrile Pyridinedicarbonitrile |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 342.2±27.0 °C at 760 mmHg |
| Melting Point | 79 °C |
| Molecular Formula | C7H3N3 |
| Molecular Weight | 129.119 |
| Flash Point | 120.0±8.9 °C |
| Exact Mass | 129.032700 |
| PSA | 60.47000 |
| LogP | 0.27 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.568 |
| Risk Phrases | 20/21/22-36/37/38 |
|---|---|
| Safety Phrases | S26-S36/37/39 |
| RIDADR | 3439 |
| HS Code | 2933399090 |
|
~70%
17132-78-4 |
| Literature: Synlett, , # 9 p. 1279 - 1282 |
|
~76%
17132-78-4 |
| Literature: Synlett, , # 15 p. 2287 - 2290 |
|
~48%
17132-78-4 |
| Literature: Synthesis, , # 4 p. 316 - 319 |
|
~51%
17132-78-4 |
| Literature: Synthesis, , # 4 p. 316 - 319 |
|
~62%
17132-78-4 |
| Literature: Bulletin des Societes Chimiques Belges, , vol. 89, # 3 p. 205 - 232 |
| 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% |