N-phenylnaphthalen-2-amine

N-phenylnaphthalen-2-amine is an aromatic amine compound with the molecular formula C16H13N and CAS number 135-88-6. This organic chemical belongs to the naphthylamine family and features a phenyl group attached to the nitrogen atom of 2-naphthylamine. With a molecular weight of 219.28 g/mol, it is classified as a potential carcinogen (Category 2) and requires careful handling due to its health hazards.

N-phenylnaphthalen-2-amine is typically a solid crystalline compound at room temperature with a molecular weight of 219.28 g/mol. As an aromatic amine, it generally exhibits limited water solubility but dissolves well in organic solvents. The compound may appear as colored crystals or powder, and like many aromatic amines, it can be sensitive to light and air oxidation, potentially darkening upon exposure.

N-phenylnaphthalen-2-amine is primarily used as an intermediate in the production of dyes, pigments, and other specialty chemicals. It serves as a building block in organic synthesis, particularly in the manufacture of azo dyes and various pharmaceutical intermediates. The compound is also utilized in research and development applications within the chemical industry for creating advanced materials and specialty compounds.

N-phenylnaphthalen-2-amine requires careful handling due to its carcinogenic potential and irritant properties. Essential protective equipment includes nitrile gloves, safety goggles, and appropriate respiratory protection. Work should be conducted in well-ventilated areas or under fume hoods to prevent inhalation. Avoid skin and eye contact, and ensure proper hygiene practices including thorough handwashing after handling. Emergency eyewash and shower facilities should be readily accessible.

N-phenylnaphthalen-2-amine should be stored in tightly sealed containers in a cool, dry, and well-ventilated area away from direct sunlight and heat sources. Keep containers in secondary containment to prevent spills and store away from incompatible materials such as strong oxidizing agents and acids. The storage area should be clearly labeled and access restricted to authorized personnel only, following appropriate chemical inventory management protocols.

In case of skin contact with N-phenylnaphthalen-2-amine, immediately remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. For eye contact, rinse immediately with clean water for at least 15 minutes while holding eyelids open. If inhaled, move to fresh air immediately. Seek medical attention promptly in all cases of exposure, and provide the safety data sheet to medical personnel.

N-phenylnaphthalen-2-amine must be disposed of as hazardous waste through licensed waste management companies in accordance with local, national, and EU regulations. The compound cannot be disposed of in regular waste streams due to its carcinogenic classification and environmental hazard rating. Waste containers should be properly labeled and stored securely until collection. Consult local environmental authorities for specific disposal requirements and approved waste disposal facilities.

N-phenylnaphthalen-2-amine is classified as ADR Class 9 (Miscellaneous Dangerous Substances), Packing Group III for transportation purposes. It must be packaged in appropriate UN-approved containers with proper labeling and documentation. Transport vehicles require appropriate placarding and drivers need ADR certification. All transport documentation must include the correct shipping name, UN number, and hazard class information according to international dangerous goods regulations.

N-phenylnaphthalen-2-amine is subject to REACH registration requirements and CLP classification as Carcinogenic Category 2. While not currently listed as an SVHC substance, its carcinogenic classification means it falls under strict occupational exposure controls and workplace health regulations. Users must comply with national chemical safety legislation, maintain safety data sheets, and implement appropriate risk management measures. Regular monitoring and reporting may be required depending on usage quantities.

N-phenylnaphthalen-2-amine is available through OYSI, a specialized European distributor of technical chemicals. As a professional chemical supplier, OYSI can provide this compound with appropriate documentation, safety data sheets, and regulatory compliance support. Contact OYSI directly for availability, specifications, packaging options, and delivery throughout Europe. Ensure your organization has the necessary permits and safety protocols before purchasing this regulated substance.