2-methylpyridine

2-methylpyridine is an organic chemical compound with the molecular formula C6H7N and CAS number 109-06-8. It belongs to the pyridine family, characterized by a six-membered aromatic ring containing one nitrogen atom with a methyl group attached at the second position. With a molecular weight of 93.13 g/mol, this compound is classified as a flammable liquid and poses moderate toxicity risks, requiring careful handling in industrial applications.

2-methylpyridine is a colorless to pale yellow liquid with a characteristic pyridine-like odor. It is miscible with water and most organic solvents due to its polar nitrogen atom. The compound has a boiling point around 129°C and is lighter than water. It exhibits basic properties due to the nitrogen atom's lone pair of electrons, making it capable of forming salts with acids and participating in various chemical reactions.

2-methylpyridine is primarily used as an intermediate in pharmaceutical synthesis and agrochemical production. It serves as a building block for manufacturing various drugs, pesticides, and herbicides. The compound is also utilized in the production of specialty chemicals, dyes, and rubber accelerators. Its basic properties make it valuable as a catalyst or co-catalyst in certain organic reactions, particularly in the synthesis of complex organic molecules in fine chemical manufacturing.

2-methylpyridine requires careful handling due to its flammable and toxic properties. Workers must wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Ensure adequate ventilation to prevent vapor accumulation and avoid ignition sources. Handle in areas equipped with emergency shower and eyewash facilities. Use grounding equipment when transferring the substance to prevent static electricity buildup, and always work with proper fire suppression systems nearby.

2-methylpyridine should be stored in a cool, dry, well-ventilated area away from heat sources, sparks, and open flames. Use tightly sealed containers made of compatible materials and store away from incompatible substances such as strong oxidizers and acids. Maintain storage temperatures below 25°C and ensure proper secondary containment. Storage areas must be equipped with fire suppression systems and spill control measures, with access restricted to trained personnel only.

Immediate action is required upon contact with 2-methylpyridine. For skin contact, remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. In case of eye contact, flush immediately with clean water for 15-20 minutes while holding eyelids open. If inhaled, move the person to fresh air immediately. For ingestion, do not induce vomiting and seek immediate medical attention. Always consult a physician after any significant exposure.

2-methylpyridine must be disposed of according to local and national hazardous waste regulations. The substance cannot be disposed of in regular waste streams due to its toxic and flammable properties. Contact licensed hazardous waste disposal companies for proper treatment, which may include incineration at high temperatures or specialized chemical treatment. Never pour down drains or sewers. Contaminated containers should also be treated as hazardous waste and disposed of through appropriate channels.

2-methylpyridine is classified as ADR Class 3 (Flammable Liquids), Packing Group III for transportation purposes. It must be transported in UN-approved packaging with proper labeling including flammable liquid hazard labels. Vehicles must be equipped with appropriate fire extinguishing equipment and drivers must hold valid dangerous goods certifications. Transport documents must include emergency response information, and routes should avoid populated areas where possible. Ensure proper segregation from incompatible materials during transport.

2-methylpyridine is subject to various European regulations including REACH registration requirements for importers and manufacturers. Under CLP regulation, it must be classified and labeled with Warning signal word and appropriate GHS pictograms (GHS02, GHS07). The substance is not currently listed as a SVHC (Substance of Very High Concern). Companies handling this chemical must comply with occupational safety regulations and may need to implement risk management measures based on usage quantities and exposure scenarios.

2-methylpyridine is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides reliable supply chains across Europe with proper documentation including safety data sheets and certificates of analysis. As a professional chemical distributor, OYSI ensures compliance with all relevant regulations and provides technical support for safe handling and application guidance. Contact OYSI directly for availability, specifications, and delivery options tailored to your specific requirements and location within Europe.