2,4-Diffluoropyridine
2,4-Difluoropyridine
CAS: 34941-90-7
Molecular Formula: C5H3F2N
2,4-Diffluoropyridine - Names and Identifiers
| Name | 2,4-Difluoropyridine |
| Synonyms | 2,4-Difluoropyridine 2,4-DIFLUORO-PYRIDINE 2,4-Diffluoropyridine 2,4-difluoro-pyridine Pyridine, 2,4-difluoro- |
| CAS | 34941-90-7 |
| InChI | InChI=1/C5H3F2N/c6-4-1-2-8-5(7)3-4/h1-3H |
2,4-Diffluoropyridine - Physico-chemical Properties
| Molecular Formula | C5H3F2N |
| Molar Mass | 115.08 |
| Density | 1.263±0.06 g/cm3(Predicted) |
| Boling Point | 106°C(lit.) |
| Flash Point | 27.8°C |
| Vapor Presure | 16.8mmHg at 25°C |
| pKa | -1.55±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.4370-1.4410 |
| MDL | MFCD04114162 |
2,4-Diffluoropyridine - Risk and Safety
| UN IDs | 1993 |
| Hazard Class | IRRITANT, FLAMMABLE |
| Packing Group | Ⅲ |
2,4-Diffluoropyridine - Introduction
2,4-Difluoropyridine (2,4-Difluoropyridine) is an organic compound with the chemical formula C5H3F2N. It is a colorless liquid with a strong pungent odor.
2,4-Difluoropyridine has a wide range of applications in organic synthesis. It can be used as a synthetic intermediate for heterocyclic compounds, especially pyridines. It can also be used as a starting material in research and development in the field of pesticides and pharmaceuticals.
The method for preparing 2,4-Difluoropyridine is usually generated by reacting 2,4-dichloropyridine with hydrofluoric acid.
Regarding safety information, 2,4-Difluoropyridine is an irritant substance. Please avoid contact with skin, eyes and respiratory tract. Be careful to seal and keep away from fire during operation or storage. Appropriate personal protective measures should be taken during operation, such as wearing gloves, goggles and respirators. If inhaled or ingested, seek medical attention immediately.
2,4-Difluoropyridine has a wide range of applications in organic synthesis. It can be used as a synthetic intermediate for heterocyclic compounds, especially pyridines. It can also be used as a starting material in research and development in the field of pesticides and pharmaceuticals.
The method for preparing 2,4-Difluoropyridine is usually generated by reacting 2,4-dichloropyridine with hydrofluoric acid.
Regarding safety information, 2,4-Difluoropyridine is an irritant substance. Please avoid contact with skin, eyes and respiratory tract. Be careful to seal and keep away from fire during operation or storage. Appropriate personal protective measures should be taken during operation, such as wearing gloves, goggles and respirators. If inhaled or ingested, seek medical attention immediately.
Last Update：2024-04-09 20:02:46
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