4-Fluoro-2-nitrotoluene（CAS# 446-10-6)
| Risk Codes | R22 – Harmful if swallowed R36/37/38 – 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. S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S37 – Wear suitable gloves. S28A - |
| UN IDs | UN2811 |
| WGK Germany | 2 |
| HS Code | 29049090 |
| Hazard Note | Irritant |
| Hazard Class | 6.1 |
| Packing Group | III |
Introduction
Quality:
4-Fluoro-2-nitrotoluene is a colorless to yellow crystalline powder that is solid at room temperature. It has a strong odor and is insoluble in water, but it is easily soluble in organic solvents such as ethanol and ketones.
Use:
Method:
The preparation method of 4-fluoro-2-nitrotoluene can be obtained by fluorination of p-nitrotoluene. Specifically, hydrogen fluoride or sodium fluoride can be used to react with nitrotoluene in organic solvents or reaction systems and at appropriate temperatures and pressures.
Safety Information:
There are certain safety measures to be followed when using 4-fluoro-2-nitrotoluene. It is an organic compound that is somewhat toxic and irritating. Inhalation of its gases or dusts should be avoided during operation and good ventilation conditions should be ensured. Rinse immediately after contact with skin or eyes with plenty of water and seek medical advice. When storing and transporting, contact with flammable substances should be avoided, and containers should be kept tightly sealed away from fire and heat sources.
