3-Bromopicolinonitrile(CAS#55758-02-6)
| 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. |
| UN IDs | UN3439 |
| WGK Germany | 3 |
| HS Code | 29333990 |
| Hazard Note | Irritant |
| Hazard Class | 6.1 |
| Packing Group | III |
Introduction
3-Bromo-2-cyanopyridine is an organic compound. The following is an introduction to its properties, uses, preparation methods and safety information: Properties:- Appearance: 3-bromo-2-cyanopyridine is a white or light yellow crystalline solid. – Solubility: It has a lower solubility in water and a higher solubility in organic solvents. – It is a compound with strong allergenicity and requires careful handling. Uses:-3-Bromo-2-cyanopyridine is mainly used in the field of organic synthesis as an important intermediate compound. Preparation method:- The preparation of 3-bromo-2-cyanopyridine can be roughly divided into two steps:1. Solvents such as methylene chloride or methanol are used to react cyanochloride with lithium bromide to produce cyanobromide. 2. Reaction of cyanobromide and pyridine to obtain 3-bromo-2-cyanopyridine. Safety Information:- 3-Bromo-2-cyanopyridine is a harmful compound that may pose a health hazard if it comes into contact with the skin, eyes, or inhalation of its dust. – Wear appropriate protective measures, such as chemical gloves, goggles, and masks. – Avoid swallowing or inhaling it and keep it away from open flames and high temperatures. – Follow relevant safety protocols when using and storing and keep it away from children and non-professionals.
