3-Fluoro-4-nitrotoluene（CAS# 446-34-4)
| Risk Codes | R20/21/22 – Harmful by inhalation, in contact with skin and 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. S36/37 – Wear suitable protective clothing and gloves. S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S37 – Wear suitable gloves. S28A - S24/25 – Avoid contact with skin and eyes. |
| UN IDs | UN2811 |
| WGK Germany | 3 |
| TSCA | T |
| HS Code | 29049090 |
| Hazard Note | Irritant |
| Hazard Class | 6.1 |
| Packing Group | III |
Introduction
3-Fluoro-4-nitrotoluene is an organic compound. The following is an introduction to the properties, uses, preparation methods and safety information of this compound:
Quality:
3-fluoro-4-nitrotoluene is a colorless crystalline solid with a benzene aroma. Its relative molecular mass is 182.13 g/mol. The compound has low solubility and is soluble in organic solvents such as ethanol and ether.
Use:
3-fluoro-4-nitrotoluene is mainly used for fluorination reactions in organic synthesis. It can also be applied to dyes, organic coatings, optical materials, etc.
Method:
3-fluoro-4-nitrotoluene is prepared in a variety of ways, and a classic method is obtained by fluorination of cyanonitrobenzene. The specific preparation process is complex and requires certain chemical laboratory conditions and techniques.
Safety Information:
3-fluoro-4-nitrotoluene is a toxic compound. During the operation, care should be taken to avoid contact with the skin and eyes, and adequate ventilation should be done. If inhaled or ingested, seek medical attention immediately. During storage, contact with combustibles, oxidants, etc. should be avoided, and stored in a cool, dry place. It is necessary to strictly comply with relevant laws and regulations and properly handle and dispose of waste. When using or handling, please refer to and follow the relevant safety operating procedures.
