5-Bromo-2-flouro-6-picoline（CAS# 375368-83-5)
| 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. |
| Hazard Class | IRRITANT |
Introduction
It is an organic compound. Its chemical formula is C6H6BrFN and its molecular weight is 188.03g/mol.
The compound is a colorless to pale yellow liquid with a pungent odor. It has a melting point of -2°C and a boiling point of 80-82°C. It can be dissolved in organic solvents such as ethanol and dimethylformamide at normal temperature.
It can be used as an intermediate in organic synthesis and is widely used in the fields of pesticide, medicine and materials science. It can be used for the synthesis of other acidic compounds, glyphosate synthesis, microscopy and fluorescent labeling, etc.
The phosphor can be prepared by introducing bromine and fluorine atoms into picoline. One common method is to use bromine and fluorine gas to react with 2-methylpyridine. The reaction needs to be carried out in a suitable reaction solvent and requires heating and stirring.
Regarding safety information, keep away from fire and high temperature. Use with appropriate protective gloves and eye protection. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical assistance. Relevant chemical safety regulations need to be observed during storage and handling.
