2-Cyano-3-fluoropyridine（CAS# 97509-75-6)
| Risk Codes | R20/21/22 – Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 – Irritating to eyes, respiratory system and skin. R41 – Risk of serious damage to eyes R37/38 – Irritating to respiratory system and skin. |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. S23 – Do not breathe vapour. |
| UN IDs | 3276 |
| WGK Germany | 3 |
| HS Code | 29333990 |
| Hazard Note | Toxic |
| Hazard Class | 6.1 |
| Packing Group | III |
Introduction
2-cyano-3-fluoropyridine is an organic compound. The following is an introduction to the properties, uses, preparation methods and safety information of 2-cyano-3-fluoropyridine:
Quality:
- Appearance: White to light yellow crystals or crystalline powder.
- Soluble in most organic solvents at room temperature.
Use:
- 2-Cyano-3-fluoropyridine is often used as an intermediate in organic synthesis. It can participate in a variety of organic reactions, such as substitution, condensation, and cyclization, to produce organic compounds with different structures.
Method:
- 2-Cyano-3-fluoropyridine is generally prepared by chemical synthesis. A common method is to react 2-cyano-3-chloropyridine with silver fluoride (AgF) to produce 2-cyano-3-fluoropyridine.
Safety Information:
- 2-Cyano-3-fluoropyridine is irritating to the skin and eyes, and should be rinsed with plenty of water immediately after contact.
- Inhalation of dust or solutions should be avoided during use and handling. It should be operated in a well-ventilated area and wear appropriate protective equipment such as gloves and goggles.
- Store away from fire and oxidants.
- 2-Cyano-3-fluoropyridine should be used and disposed of in accordance with relevant safety practices. In case of any accidents, emergency measures should be taken immediately and professional advice should be consulted.
