2 4 6-Trifluorobenzoic acid（CAS# 28314-80-9)
| 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. S37/39 – Wear suitable gloves and eye/face protection S36 – Wear suitable protective clothing. |
| WGK Germany | 3 |
| HS Code | 29163990 |
| Hazard Class | IRRITANT |
Introduction
2,4,6-Trifluorobenzoic acid is an organic compound. The following is some informational about the properties, uses, preparation methods and safety of 2,4,6-trifluorobenzoic acid:
Quality:
- Appearance: 2,4,6-trifluorobenzoic acid is a white to light yellow crystalline solid.
- Solubility: 2,4,6-trifluorobenzoic acid is soluble in some organic solvents such as ethanol and methyl chloride.
Use:
- Chemical synthesis: 2,4,6-trifluorobenzoic acid can be used as an intermediate in organic synthesis and acts as a catalyst or reagent in some reactions.
- Pesticides: 2,4,6-trifluorobenzoic acid can be used in the synthesis of certain pesticides and insecticides to control pests and weeds on crops.
Method:
2,4,6-Trifluorobenzoic acid can be synthesized by:
- Fluorination: Benzoic acid is reacted with a fluorinating agent (e.g., boron trifluoride) to give 2,4,6-trifluorobenzoic acid.
- Oxidation reaction: 2,4,6-trifluorophenylethanol is oxidized to obtain 2,4,6-trifluorobenzoic acid.
Safety Information:
- 2,4,6-Trifluorobenzoic acid may be irritating to the eyes, skin, and respiratory tract, and care should be taken to avoid contact during use.
- Personal protective equipment such as protective gloves and glasses should be used when operating.
- 2,4,6-trifluorobenzoic acid should be stored in an airtight container, away from fire and flammable materials.
- If it accidentally splashes on your eyes or skin, rinse immediately with plenty of water and seek medical attention.
