5-Fluoro-2-hydroxypyridine（CAS# 51173-05-8)
| Hazard Symbols | Xn – Harmful |
| Risk Codes | R22 – Harmful if swallowed R37/38 – Irritating to respiratory system and skin. R41 – Risk of serious damage to eyes |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 – Wear eye / face protection. |
| WGK Germany | 3 |
| HS Code | 29333999 |
| Hazard Class | IRRITANT |
Introduction
5-Fluoro-2-hydroxypyridine is an organic compound with the chemical formula C5H4FN2O. The following is a description of its nature, use, formulation and safety information:
Nature:
-5-Fluoro-2-hydroxyypyridine is a colorless to slightly yellow solid.
-Its molecular weight is 128.10g/mol.
-It has a weak aroma.
-It is soluble in water at room temperature.
Use:
-5-Fluoro-2-hydroxyypyridine can be used as an important intermediate in organic synthesis.
-It is often used as a key raw material for synthetic drugs in the pharmaceutical industry.
-It can also be used in the production of dyes, pigments and other chemicals.
Preparation Method:
-A commonly used preparation method is to synthesize 5-Fluoro-2-hydroxypyridine by reacting 2-amino-5-fluoropyridine and an oxidizing agent under suitable conditions.
Safety Information:
- 5-Fluoro-2-hydroxypyridine should be stored in a dry, well-ventilated place.
-Wear appropriate personal protective equipment such as gloves, glasses and protective clothing during handling and use.
-Avoid inhaling its dust or gas, and avoid contact with skin and eyes.
-If it accidentally enters the eyes or skin, rinse immediately with plenty of water and seek medical help.
-Please keep it properly and read its safety data sheet carefully before handling or handling.
