1-Chloro-2-fluorobenzene（CAS# 348-51-6)
| Risk Codes | R10 – Flammable R36/38 – Irritating to eyes and skin. R36/37/38 – Irritating to eyes, respiratory system and skin. R39/23/24/25 - R23/24/25 – Toxic by inhalation, in contact with skin and if swallowed. R11 – Highly Flammable |
| Safety Description | S16 – Keep away from sources of ignition. S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 – Wear suitable protective clothing and gloves. S37/39 – Wear suitable gloves and eye/face protection S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S7 – Keep container tightly closed. |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29049090 |
| Hazard Note | Flammable/Irritant |
| Hazard Class | 3 |
| Packing Group | III |
Introduction
2-Chlorofluorobenzene is an organic compound. The following is an introduction to the properties, uses, preparation methods and safety information of 2-chlorofluorobenzene:
Quality:
- Appearance: Colorless liquid
- Solubility: Soluble in most organic solvents, insoluble in water
Use:
2-Chlorofluorobenzene has a variety of applications in industry:
- Used as a solvent: It has good solubility and can be used as a solvent for organic synthesis reactions.
- Used in pesticide synthesis: as an intermediate in the manufacturing process of some pesticides.
- For coatings and adhesives: Can be used as a solvent to increase the performance of coatings and adhesives.
- Other uses: It can also be used in the synthesis of certain chemical reagents or as a starting material in organic synthesis processes.
Method:
2-Chlorofluorobenzene can be prepared by fluoroalkylation, a common method of reacting fluorobenzene with cuprous chloride (CuCl) in an inert solvent such as tetrahydrofuran.
Safety Information:
- 2-Chlorofluorobenzene is irritating and can be harmful to the eyes and skin, so it should be avoided when in contact.
- During operation, necessary safety measures should be taken, such as wearing protective glasses, gloves and suitable protective clothing.
- When storing and using, keep away from fire and high temperatures, and ensure good ventilation.
- If swallowed or inhaled, seek medical attention immediately. If possible, provide details of the chemical for a doctor’s visit.
