6-amino-N-methylnaphthalene-2-sulfonamide

6-amino-N-methylnaphthalene-2-sulfonamide is an organic chemical compound with the molecular formula C11H12N2O2S and CAS number 104295-55-8. This sulfonamide derivative features both amino and methylamide functional groups attached to a naphthalene ring system. With a molecular weight of 236.29 g/mol, it is classified as a hazardous substance requiring careful handling due to its potential for skin sensitization and specific target organ toxicity.

6-amino-N-methylnaphthalene-2-sulfonamide is a solid organic compound at room temperature, typically appearing as a crystalline powder. The presence of both amino and sulfonamide groups suggests moderate polarity and potential water solubility. Its naphthalene backbone provides aromatic stability and influences its physical characteristics. Specific melting point, boiling point, and solubility data should be consulted from technical specifications for precise handling requirements.

6-amino-N-methylnaphthalene-2-sulfonamide serves primarily as an intermediate in pharmaceutical and chemical synthesis processes. Its sulfonamide structure makes it valuable for developing pharmaceutical compounds, particularly in medicinal chemistry applications. The compound may also be used in research and development activities, specialty chemical manufacturing, and as a building block for more complex organic molecules in various industrial applications requiring specific aromatic sulfonamide functionality.

Safe handling of 6-amino-N-methylnaphthalene-2-sulfonamide requires appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing to prevent skin contact and sensitization. Work should be conducted in well-ventilated areas or under fume hoods to minimize inhalation exposure. Given its STOT RE 2 classification, avoid repeated or prolonged exposure. Always wash hands thoroughly after handling and follow good industrial hygiene practices.

6-amino-N-methylnaphthalene-2-sulfonamide should be stored in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Keep containers tightly closed when not in use to prevent moisture absorption and contamination. Store separately from incompatible materials such as strong oxidizing agents. Ensure storage areas are equipped with appropriate spill containment measures and maintain temperatures within recommended ranges specified in the technical documentation.

In case of skin contact with 6-amino-N-methylnaphthalene-2-sulfonamide, immediately remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. If eye contact occurs, flush immediately with clean water for 15 minutes while holding eyelids open. For inhalation exposure, move to fresh air immediately. Given its skin sensitization potential, seek medical attention if irritation persists or allergic reactions develop.

6-amino-N-methylnaphthalene-2-sulfonamide must be disposed of as hazardous chemical waste in accordance with local, national, and EU regulations. Contact licensed waste disposal companies specializing in chemical waste management. Never dispose of this substance down drains, in regular waste, or release to the environment due to its aquatic toxicity classification. Ensure waste containers are properly labeled and documented following waste tracking requirements.

6-amino-N-methylnaphthalene-2-sulfonamide is classified as ADR Class 9 (Miscellaneous dangerous substances), Packing Group III, indicating it requires special transport considerations. Packages must be properly labeled with appropriate hazard markings and documentation. Use approved packaging materials and ensure compliance with ADR regulations for road transport within Europe. Consult transport regulations for specific requirements regarding quantity limitations, vehicle requirements, and driver training certifications.

6-amino-N-methylnaphthalene-2-sulfonamide is subject to EU CLP regulation due to its hazard classifications (STOT RE 2, Skin Sens. 1, Aquatic Chronic 2) and REACH regulation for chemical registration and safety data. While not currently listed as an SVHC substance, it requires safety data sheets, proper labeling with GHS pictograms (GHS07, GHS08, GHS09), and adherence to occupational exposure limits where established.

6-amino-N-methylnaphthalene-2-sulfonamide is available through OYSI, a leading European distributor of specialty chemicals. OYSI provides high-quality chemical products with comprehensive technical support and regulatory compliance documentation. As an established European supplier, OYSI ensures proper handling, storage, and transport of hazardous chemicals while maintaining industry standards for customer service and product quality throughout Europe.