3-Bromo-4-fluorotoluene（CAS# 452-62-0)
| Hazard Symbols | Xi – Irritant |
| Risk Codes | 36/37/38 – 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. S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. |
| WGK Germany | 3 |
| HS Code | 29039990 |
| Hazard Class | IRRITANT |
Introduction
3-bromo-4-fluorotoluene, also known as p-bromo-p-fluorotoluene, is an organic compound. The following is an introduction to its properties, uses, manufacturing methods and safety information:
Quality:
- Appearance: Colorless liquid or white solid
Use:
3-bromo-4-fluorotoluene has certain application value in organic synthesis. It can also be used as a ligand for coordination compounds.
Method:
The preparation of 3-bromo-4-fluorotoluene is usually achieved by chemical synthesis methods. A common preparation method is to react 4-fluorotoluene with bromine in an appropriate organic solvent. This reaction is carried out under appropriate conditions, such as under the condition of heating and stirring, and a catalyst is added to facilitate the reaction.
Safety Information:
3-Bromo-4-fluorotoluene is an organic solvent with certain toxicity. The following safety measures need to be followed when using or handling:
- Avoid inhalation, ingestion, or contact with skin and eyes.
- Use appropriate precautions such as protective eyewear, gloves, and protective clothing when operating.
- Maintain a well-ventilated work environment.
- Avoid fire and high temperatures during storage and handling.
- Follow local safety operating procedures.
