4-Fluoro-3-Nitrobenzotrifluoride（CAS# 367-86-2)
| Risk Codes | R10 – Flammable 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. S24/25 – Avoid contact with skin and eyes. S16 – Keep away from sources of ignition. |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| HS Code | 29049090 |
| Hazard Note | Flammable/Irritant |
| Hazard Class | 6.1 |
| Packing Group | III |
Introduction
4-fluoro-3-nitrotrifluorotoluene is an organic compound. It is a colorless to pale yellow liquid with a peculiar odor at room temperature. The following is an introduction to the properties, uses, preparation methods, and safety information of the compound:
Quality:
- Appearance: Colorless to pale yellow liquid
- Solubility: Soluble with organic solvents, insoluble with water, stable under acidic conditions
Use:
4-Fluoro-3-nitrotrifluorotoluene is mainly used as a refrigerant and spray agent in industry. Specific uses include:
- Refrigerants: Used in refrigeration and air conditioning equipment as an alternative to chlorofluorocarbons (CFCs) and hydrofluorofluorocarbonene (HCFCs) refrigerants.
- Sprays: used in throat sprays, air fresheners, and cleaning and desiccant in the manufacture of lithium batteries.
Method:
The preparation of 4-fluoro-3-nitrotrifluorotoluene is generally achieved by fluorination of trifluorotoluene (C7H5F3) and then nitrification. Specifically, the desired product can be obtained by fluorination reaction of p-trifluorotoluene and fluorine gas in a reaction combination, and then nitrification reaction with nitric acid and concentrated sulfuric acid.
Safety Information:
4-fluoro-3-nitrotrifluorotoluene is a flammable liquid and can produce harmful fumes and gases under certain conditions
- Good ventilation: Ensure that the operating environment is well ventilated to avoid inhalation of vapors from this compound.
- Fire protection measures: Avoid contact with open flames, high temperatures, and heat sources to prevent fire or explosion accidents.
- Storage precautions: The compound should be stored in a cool, dry, well-ventilated place, away from ignition and oxidants.
Important: 4-Fluoro-3-nitrotrifluorotoluene is an organic compound and its use and handling requires safe operating procedures and compliance with relevant regulations and guidelines.
