2picoline

2picoline, also known as 2-methylpyridine or 2-picoline, is an organic compound with the chemical formula C5H7N. It is a derivative of pyridine, with a methyl group (-CH3) substituted at the 2-position of the pyridine ring. This compound is a colorless liquid at room temperature, with a boiling point of 145°C and a melting point of -22°C. 2picoline is soluble in water and many organic solvents, making it a versatile solvent in various chemical reactions.

In the chemical industry, 2picoline is primarily used as a solvent and as a building block in the synthesis of other organic compounds. It is also used as a ligand in coordination chemistry, where it can form stable complexes with transition metals. Additionally, 2picoline has applications in the pharmaceutical industry, where it is used as a precursor in the synthesis of certain drugs.

2picoline is typically produced through the methylation of pyridine using methylating agents such as methyl iodide or dimethyl sulfate. The resulting product is then purified through distillation or other separation techniques. Due to its potential health and environmental hazards, proper handling and disposal procedures should be followed when working with 2picoline.

2picoline is a flammable liquid and should be stored in a cool, dry, well-ventilated area away from sources of ignition. It is also important to avoid contact with the skin and eyes, as it can cause irritation. In case of accidental ingestion, seek medical attention immediately.