4-Fluorobenzoyl chloride（CAS# 403-43-0)
| Hazard Symbols | C – Corrosive |
| Risk Codes | R34 – Causes burns R36/37 – Irritating to eyes and respiratory system. R14 – Reacts violently with water |
| 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.) S28A - S27 – Take off immediately all contaminated clothing. |
| UN IDs | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-19 |
| TSCA | T |
| HS Code | 29163900 |
| Hazard Note | Corrosive/Lachrymatory |
| Hazard Class | 8 |
| Packing Group | II |
Introduction
Fluorobenzoyl chloride is an organic compound. The following is an introduction to the properties, uses, preparation methods and safety information of p-fluorobenzoyl chloride:
Quality:
- Appearance: Colorless to light yellow liquid.
- Solubility: Soluble in organic solvents such as ether, chloroform and toluene.
Use:
- Fluorobenzoyl chloride can be used as an important reagent in the synthesis of organic compounds, and is often used in the fluorination reaction of esters and ethers.
Method:
The preparation method of fluorobenzoyl chloride is mainly obtained by reacting fluorobenzoic acid with phosphorus pentachloride (PCl5). The reaction equation is as follows:
C6H5COOH + PCl5 → C6H5COCl + POCl3 + HCl
Safety Information:
- Fluorobenzoyl chloride is a dangerous good, irritating and corrosive. Personal protective equipment such as protective gloves, protective glasses and protective clothing should be worn when in use.
- Avoid contact with skin, inhalation of gases or splashed liquids.
- Flubenzoyl chloride should be stored in a sealed, dry, cool place, away from fire and flammable materials.
