2-methoxyaniline

2-methoxyaniline is an aromatic amine compound with the molecular formula C7H9NO and CAS number 90-04-0. It consists of an aniline ring with a methoxy group (-OCH3) attached at the ortho position. With a molecular weight of 123.15 g/mol, this substance is classified as a dangerous chemical due to its carcinogenic, mutagenic, and acute toxic properties, requiring careful handling and strict safety protocols in industrial applications.

2-methoxyaniline is typically a liquid or crystalline solid at room temperature with a characteristic aromatic odor. As an aromatic amine derivative, it exhibits moderate solubility in organic solvents and limited water solubility. The compound contains both amino and methoxy functional groups, making it reactive in various chemical processes. Its molecular structure contributes to its stability under normal conditions while maintaining reactivity for synthetic applications.

2-methoxyaniline serves primarily as an intermediate in pharmaceutical synthesis and dye manufacturing. It is utilized in the production of various organic compounds, including pharmaceuticals, agrochemicals, and specialty chemicals. The compound's aromatic amine structure makes it valuable for creating complex molecular frameworks in research and development. Its applications are typically limited to professional industrial settings due to its hazardous classification and regulatory restrictions.

2-methoxyaniline requires strict safety protocols due to its carcinogenic and toxic properties. Always wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and respiratory protection when handling. Work in well-ventilated areas or under fume hoods to prevent inhalation exposure. Avoid skin and eye contact completely. Ensure emergency shower and eyewash stations are readily accessible. Only trained personnel should handle this substance following established safety procedures.

2-methoxyaniline must be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Keep containers in secondary containment to prevent spills. Store away from oxidizing agents, strong acids, and bases. Maintain storage temperatures as recommended by the manufacturer. Ensure storage areas are equipped with appropriate spill control materials and that access is restricted to authorized personnel only.

Immediate action is required for any contact with 2-methoxyaniline. For skin contact, remove contaminated clothing and rinse affected area with plenty of water for at least 15 minutes. If inhaled, move to fresh air immediately. For eye contact, flush with water for 15 minutes while holding eyelids open. Seek immediate medical attention in all cases of exposure. Do not induce vomiting if ingested. Contact poison control center and provide safety data sheet to medical personnel.

2-methoxyaniline disposal must comply with local, national, and international hazardous waste regulations. This substance cannot be disposed of in regular waste streams due to its toxic and carcinogenic properties. Arrange disposal through licensed hazardous waste management companies capable of handling toxic organic compounds. Maintain detailed records of disposal activities. Consider waste minimization strategies and recovery options where technically and economically feasible. Never discharge into sewers or water bodies.

2-methoxyaniline is classified under ADR Class 6.1 (toxic substances), Packing Group III for transportation purposes. It must be packaged in UN-approved containers with appropriate hazard labels and documentation. Transport vehicles must comply with ADR regulations for toxic substances. Drivers require specialized training for hazardous materials transport. Emergency response information must accompany shipments. Ensure proper segregation from incompatible materials during transport and follow routing restrictions where applicable.

2-methoxyaniline is subject to comprehensive chemical regulations including REACH registration requirements in Europe and CLP classification as carcinogenic (1B), mutagenic (2), and acutely toxic (3). Its manufacture, import, and use are strictly controlled under chemical safety legislation. Companies must maintain safety data sheets, conduct risk assessments, and implement appropriate risk management measures. Workplace exposure limits and monitoring requirements may apply. Regular regulatory updates should be monitored for compliance.

2-methoxyaniline is available through OYSI, a specialized European distributor of industrial chemicals. As a professional chemical supplier, OYSI provides this substance to qualified industrial customers with appropriate safety documentation and regulatory compliance support. Due to the hazardous nature of this compound, purchases are restricted to professional users with demonstrated technical expertise and proper safety facilities. Contact OYSI directly for availability, specifications, and regulatory requirements for your specific application.