2,3,4-Trifluoroaniline(CAS#3862-73-5)
| Risk Codes | R21/22 – Harmful in contact with skin and if swallowed. R38 – Irritating to the skin R41 – Risk of serious damage to eyes R48/22 – Harmful danger of serious damage to health by prolonged exposure if swallowed. R51/53 – Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S23 – Do not breathe vapour. 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. S61 – Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 3082 9/PG 3 |
| WGK Germany | 3 |
| RTECS | CY1211500 |
| FLUKA BRAND F CODES | 9 |
| HS Code | 29214210 |
| Hazard Note | Irritant |
| Hazard Class | 9 |
| Packing Group | III |
| Toxicity | LD50 orl-rat: 699 mg/kg JACTDZ 1,61,90 |
Introduction
2,3,4-Trifluoroaniline is an organic compound. The following is an introduction to its properties, uses, manufacturing methods and safety information:Quality:- 2,3,4-Trifluoroaniline is a colorless liquid with a pungent odor.- At room temperature, it is soluble in organic solvents such as ether and alcohols, and almost insoluble in water.Use:- 2,3,4-Trifluoroaniline has important applications in the field of organic synthesis.- It can be used as a synthetic intermediate for dyes and pigments.- 2,3,4-Trifluoroaniline can also be used as a resist on metal surfaces and as a material for some electronic devices.Method:- The preparation of 2,3,4-trifluoroaniline can be obtained by reacting aniline with trifluoromethanesulfonic acid.- Under the right conditions, aniline is reacted with trifluoromethanesulfonic acid to form aniline sulfonate.- Then, aniline sulfonate is reacted with hydrofluoric acid to give 2,3,4-trifluoroaniline.Safety Information:- 2,3,4-Trifluoroaniline is irritating and may cause damage to the eyes, skin, and respiratory system.- When in use, wear appropriate protective equipment such as chemical protective glasses, gloves, and respiratory protection.- Avoid prolonged contact with the skin and inhalation of its vapors.- When handling and storing, care should be taken to prevent contact with oxidants and strong oxidants, and avoid ignition sources and high temperatures.
