2-chloropyridine industry has broad development prospects.

2-Chloropyridine is an organic compound with the chemical formula C5H4ClN. It appears as a colorless liquid and is toxic. It is flammable when exposed to open flames and high heat. It is insoluble in water and soluble in organic solvents such as ether, ethanol, and chloroform. There are various production methods for 2-chloropyridine, including multi-step substitution method, pyridine N-oxide method, 2-hydroxypyridine method, pyridine direct chlorination method,…