3-Cyano-4-fluorobenzotrifluoride（CAS# 4088-84-0)
| 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. R22 – Harmful if swallowed |
| 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. S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36 – Wear suitable protective clothing. S36/37 – Wear suitable protective clothing and gloves. S23 – Do not breathe vapour. S9 – Keep container in a well-ventilated place. |
| UN IDs | 3276 |
| HS Code | 29269090 |
| Hazard Note | Toxic |
| Hazard Class | 6.1 |
| Packing Group | III |
Introduction
2-Fluoro-5-(trifluoromethyl)benzonitrile is an organic compound whose chemical formula is C8H3F4N. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: colorless liquid
-Melting point:-32 ℃
-Boiling point: 118 ℃
-Density: 1.48g/cm³
-Solubility: Soluble in organic solvents, insoluble in water
-Stability: Stable at normal temperature, but decomposition or dangerous reactions may occur when encountering high temperature or light.
Use:
2-Fluoro-5-(trifluoromethyl)benzonitrile is an important organic synthesis intermediate, which is widely used in medicine, pesticide and other organic synthesis fields.
-It is commonly used in the pharmaceutical field to synthesize anti-cancer drugs, inhibitors and other active compounds.
-In agriculture, it can be used to synthesize effective fungicides and pesticides.
Preparation Method:
- 2-Fluoro-5-(trifluoromethyl)benzonitrile can be obtained by reacting benzonitrile with fluoroacetyl fluoride.
-The specific preparation method can be found in the organic synthesis literature and needs to be carried out under strictly controlled experimental conditions.
Safety Information:
- 2-Fluoro-5-(trifluoromethyl)benzonitrile is a chemical, you should pay attention to the correct handling and storage, avoid contact with skin, eyes and inhalation.
-It may be irritating and corrosive to health, so personal protective equipment must be worn when using it.
-During use and handling, relevant safe operation methods and regulations should be observed, and work in a well-ventilated place should be ensured.
-If an accident occurs, it should be dealt with immediately and seek medical help.
