4-(Trifluoromethoxy)aniline（CAS# 461-82-5)
| Risk Codes | R24/25 - R33 – Danger of cumulative effects R38 – Irritating to the skin R41 – Risk of serious damage to eyes R36/37/38 – Irritating to eyes, respiratory system and skin. R20/21/22 – Harmful by inhalation, in contact with skin and if swallowed. |
| 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.) S36 – Wear suitable protective clothing. |
| UN IDs | UN 2941 6.1/PG 3 |
| WGK Germany | 2 |
| HS Code | 29222900 |
| Hazard Note | Toxic |
| Hazard Class | IRRITANT, TOXIC |
| Packing Group | III |
Introduction
4-Trifluoromethoxyaniline is an organic compound. The following is a brief introduction to its properties, uses, manufacturing methods and safety information:
Quality:
- Appearance: Colorless liquid
- Odor: Characteristic ammonia odor
- Solubility: Soluble in organic solvents such as alcohols, ethers and ketones
Use:
- 4-Trifluoromethoxyaniline can be used as an intermediate in organic synthesis and is often used as a fluorinating reagent in organic synthesis reactions, such as in the synthesis of catalysts in Suzuki reactions.
Method:
- The preparation method of 4-trifluoromethoxyaniline usually adopts an amination reaction. The product can be obtained by the reaction of aniline with trifluoromethanol.
Safety Information:
- 4-Trifluoromethoxyaniline: Care should be taken to avoid contact with skin and eyes, and avoid inhalation or ingestion.
- When using and storing, contact with substances such as oxidants, strong acids, strong bases, and hydrogen oxide should be avoided to prevent dangerous reactions.
- Follow chemical storage and handling regulations and keep away from fire and heat.
