2-FLUORO-5-FORMYLBENZONITRILE（CAS# 218301-22-5)
| Hazard Symbols | Xn – Harmful |
| 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. |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing. |
| WGK Germany | 3 |
| HS Code | 29269090 |
| Hazard Note | Harmful |
| Hazard Class | IRRITANT |
Introduction
3-Cyano-4-fluorobenzaldehyde (also known as 4-fluorobenzoyl cyanide) is an organic compound. The following is an introduction to its nature, use, manufacturing methods and safety information:
Quality:
- Appearance: 3-Cyano-4-fluorobenzaldehyde is a colorless crystalline solid.
- Solubility: It is soluble in organic solvents such as ethanol, ether and chloroform, but insoluble in water.
Use:
Method:
- 3-Cyano-4-fluorobenzaldehyde can be obtained by esterification of 3-cyano-4-fluorobenzonitrile with acid. For specific preparation methods, please refer to the specific experimental methods in the organic synthesis literature and technical manuals.
Safety Information:
- Limited information is available on the toxicity and hazards of 3-cyano-4-fluorobenzaldehyde. As an organic compound, it is important to note that appropriate laboratory handling and personal protective measures must be taken to avoid contact with the skin, inhalation, or ingestion of the compound. Safe operating procedures for chemicals should be followed during use, and the compound should be properly stored and handled to ensure laboratory safety.
