2-Chlorobenzotrifluoride（CAS# 88-16-4)
| Risk Codes | R10 – Flammable 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 – Wear suitable protective clothing. S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. S16 – Keep away from sources of ignition. |
| UN IDs | UN 2234 3/PG 3 |
| WGK Germany | 3 |
| RTECS | XS9141000 |
| TSCA | T |
| HS Code | 29036990 |
| Hazard Note | Flammable/Irritant |
| Hazard Class | 3 |
| Packing Group | III |
Introduction
2-Chlorotrifluorotoluene is an organic compound. The following is an introduction to its nature, use, manufacturing methods and safety information:
Quality:
Appearance: 2-chlorotrifluorotoluene is a colorless liquid or white crystal.
Density: The relative density is high.
Solubility: Soluble in organic solvents, such as alcohols and ethers, at room temperature.
Use:
2-Chlorotrifluorotoluene is widely used in organic synthesis and can be used as a catalyst, reaction intermediate or solvent.
Method:
The preparation methods of 2-chlorotrifluorotoluene are generally as follows:
It is obtained by the reaction of trifluorotoluene and aluminum chloride, and the reaction conditions are strict.
The reaction of trifluorotoluene with chlorine gas needs to be carried out at a higher temperature.
It can also be obtained by the reaction of 3-fluorophenylacetic acid with alkali metals or organic bases, followed by the reaction with aluminum chloride.
Safety Information:
When handling 2-chlorotrifluorotoluene, care should be taken to avoid contact with the skin and eyes to avoid irritation or corrosion.
It should be operated in a well-ventilated area to avoid inhaling vapors or dust.
When storing and transporting, care should be taken to prevent high temperatures and fire sources.
When disposing of waste, we should follow local environmental laws and regulations and take appropriate measures to dispose of it.
