2-Chloro-4-bromopyridine（CAS# 73583-37-6)
| Risk Codes | R22 – Harmful if swallowed R37/38 – Irritating to respiratory system and skin. R41 – Risk of serious damage to eyes R36/37/38 – Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing. S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. S37/39 – Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| HS Code | 29333990 |
| Hazard Class | IRRITANT |
Introduction
4-Bromo-2-chloropyridine, also known as bromochloropyridine, is a halopyridine compound. The following is a brief introduction to the properties, uses, preparation methods, and safety information of the compound:
Quality:
- Appearance: Colorless or light yellow crystals
Use:
- 4-Bromo-2-chloropyridine is a commonly used reagent in organic synthesis
- Can be used as a raw material for pesticides and insecticides
Method:
4-Bromo-2-chloropyridine can be prepared by:
2-chloropyridine is reacted with bromine to obtain the product
Safety Information:
- 4-Bromo-2-chloropyridine is irritating and harmful
- Avoid contact with skin, eyes, and respiratory tract
- Wear appropriate protective gloves, eyes, and breathing apparatus when using
- Operate in a well-ventilated area
- Store away from light, dry, ventilated, and away from flammables and oxidants
Always be safe when using and handling chemicals.
