2-Fluoroaniline(CAS#348-54-9)
| Risk Codes | R22 – Harmful if swallowed R37/38 – Irritating to respiratory system and skin. R41 – Risk of serious damage to eyes R36/38 – Irritating to eyes and skin. R33 – Danger of cumulative effects R23/24/25 – Toxic 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. S39 – Wear eye / face protection. S37/39 – Wear suitable gloves and eye/face protection S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37 – Wear suitable protective clothing and gloves. S28 – After contact with skin, wash immediately with plenty of soap-suds. |
| UN IDs | UN 2941 6.1/PG 3 |
| WGK Germany | 2 |
| RTECS | BY1390000 |
| TSCA | T |
| HS Code | 29214210 |
| Hazard Note | Toxic/Irritant |
| Hazard Class | 6.1 |
| Packing Group | III |
Introduction
O-fluoroaniline, also known as 2-aminofluorobenzene. The following is an introduction to the properties, uses, preparation methods and safety information of o-fluoroaniline:
Quality:
- Appearance: O-fluoroaniline is a white crystalline solid.
- Solubility: Soluble in water, alcohols and ether solvents.
- Stability: Relatively stable under normal conditions.
Use:
- It can be used as a fluorescent brightener for dyes or luminescent materials.
Method:
- In general, the preparation method of o-fluoroaniline involves hydrogenation of fluoroaniline.
- The specific preparation method is to react fluoroaniline with hydrogen in the presence of a catalyst and replace the fluorine atom with an amino group through selective hydrogenation.
Safety Information:
- O-fluaniline does not cause significant harm to the human body under normal conditions of use.
- However, contact with skin and eyes should be avoided, and in case of contact, rinse immediately with plenty of water.
- During operation, care should be taken to take protective measures, such as wearing protective glasses and gloves, and ensuring good ventilation.
- Should be stored in a dry, cool place, away from combustibles and oxidizing agents.
