2 5-Bis(trifluoromethyl)bromobenzene （CAS# 7617-93-8)
| Hazard Symbols | Xi – Irritant |
| Risk Codes | 36/37/38 – Irritating to eyes, respiratory system and skin. |
| Safety Description | S37/39 – Wear suitable gloves and eye/face protection S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S24/25 – Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29039990 |
| Hazard Class | IRRITANT |
Introduction
2,5-Bis(trifluoromethyl)bromobenzene is an organic compound. The following is an introduction to its nature, use, preparation and safety information:
Quality:
- Appearance: 2,5-Bis(trifluoromethyl)bromobenzene is a colorless liquid.
- Solubility: 2,5-bis(trifluoromethyl)bromobenzene is soluble in polar organic solvents such as ethanol, dimethylformamide, etc.
- Stability: The compound is relatively stable at room temperature, but needs to be protected from sunlight.
Use:
- 2,5-Bis(trifluoromethyl)bromobenzene is an important intermediate in organic synthesis and is often used in organic synthesis reactions.
- It can be used as a raw material for insecticides, fungicides, and fungicides.
- The compound can also be used in the fields of electronics and chemicals.
Method:
The preparation of 2,5-bis(trifluoromethyl)bromobenzene is usually carried out by the following steps:
1. Reaction of 2,5-diiodomethylbenzene with trifluoromethyl bromide in an organic solvent.
2. The prepared product is crystallized, filtered and dried to obtain a pure product.
Safety Information:
- 2,5-Bis(trifluoromethyl)bromobenzene has an irritating effect on the eyes and skin, and precautions should be taken when using it.
- When handling and storing, avoid contact with oxidants and strong alkalis to prevent dangerous reactions.
- Good ventilation conditions should be maintained during use.
- In case of accidental exposure to or inhalation of the compound, seek immediate medical attention. If necessary, bring a safety data sheet for the compound for your doctor’s reference.
