3-Bromo-4-methylpyridine（CAS# 3430-22-6)
| Risk Codes | R36/37/38 – Irritating to eyes, respiratory system and skin. R20/21/22 – Harmful 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. S36 – Wear suitable protective clothing. S2636 - |
| UN IDs | Cool, dry,tightly closed |
| WGK Germany | 3 |
| HS Code | 29339900 |
| Hazard Class | IRRITANT |
| Packing Group | III |
Introduction
Bromoethylpyridine is an organic compound. The following is an introduction to the properties, uses, preparation methods and safety information of bromoethylpyridine:
Quality:
Bromoethylpyridine is a colorless to yellowish liquid with an aromatic amine-like aminophenol taste. It has good solubility and is soluble in alcohols, ethers and ester solvents.
Use:
Bromoethylpyridine is mainly used as a reagent and intermediate in organic synthesis. Bromoethylpyridine can also be used as a surfactant, pyrotechnic fluorescent substance, etc.
Method:
Bromoethylpyridine is generally synthesized by the reaction of ethyl bromide and pyridine under alkaline conditions. In the reaction, the bromine atom in ethyl bromide replaces the hydrogen atom in the pyridine molecule to form ethylpyridine bromide.
Safety Information:
The following safety precautions should be taken when using bromoethylpyridine:
Wear protective glasses and gloves when performing the operation, and avoid contact with skin and eyes.
Operate in a well-ventilated area and avoid inhaling gases or vapors.
When storing, it should be kept away from fire and heat sources, and away from direct sunlight.
Bromoethylpyridine is irritating and the relevant safety operating procedures should be strictly followed.
When using or handling bromoethylpyridine, it is important to follow the laboratory’s safe operating procedures and conduct an individualized safety assessment on a case-by-case basis.
