[3-[(4-methylphenyl)sulfonylcarbamoylamino]phenyl] 4-methylbenzenesulfonate

[3-[(4-methylphenyl)sulfonylcarbamoylamino]phenyl] 4-methylbenzenesulfonate is an organic chemical compound with CAS number 232938-43-1 and molecular formula C21H20N2O6S2. This substance has a molecular weight of 460.5 g/mol and belongs to the class of sulfonamide derivatives. It is classified as having chronic aquatic toxicity (Aquatic Chronic 2) and requires appropriate environmental precautions during handling and disposal.

[3-[(4-methylphenyl)sulfonylcarbamoylamino]phenyl] 4-methylbenzenesulfonate is a solid organic compound at room temperature with a molecular weight of 460.5 g/mol. The substance contains sulfur-nitrogen bonds and aromatic ring structures, which influence its stability and solubility characteristics. Specific physical properties such as melting point, color, and solubility depend on the purity grade and should be verified with the supplier's technical data sheet for precise applications.

[3-[(4-methylphenyl)sulfonylcarbamoylamino]phenyl] 4-methylbenzenesulfonate is primarily used as a chemical intermediate in pharmaceutical and fine chemical synthesis. Its sulfonamide structure makes it valuable for developing bioactive compounds and specialty chemicals. The substance may also serve as a research chemical for academic and industrial R&D applications, particularly in medicinal chemistry and materials science where controlled chemical modifications are required.

[3-[(4-methylphenyl)sulfonylcarbamoylamino]phenyl] 4-methylbenzenesulfonate should be handled with standard laboratory safety equipment including nitrile gloves, safety glasses, and lab coats. Work in well-ventilated areas or under fume hoods to minimize exposure. Due to its Aquatic Chronic 2 classification, prevent environmental release and ensure proper containment. Always consult the Safety Data Sheet before handling and follow your facility's chemical hygiene protocols for organic compounds.

[3-[(4-methylphenyl)sulfonylcarbamoylamino]phenyl] 4-methylbenzenesulfonate should be stored in a cool, dry place away from direct sunlight and heat sources. Keep containers tightly sealed to prevent moisture absorption and contamination. Store in areas with appropriate ventilation and ensure compatibility with other stored chemicals. Due to its environmental classification, implement secondary containment measures to prevent accidental environmental release during storage.

In case of skin contact with [3-[(4-methylphenyl)sulfonylcarbamoylamino]phenyl] 4-methylbenzenesulfonate, immediately wash the affected area with plenty of soap and water. For eye contact, rinse thoroughly with water for at least 15 minutes and seek medical attention. If inhaled, move to fresh air immediately. In case of ingestion, do not induce vomiting and seek immediate medical attention. Always consult the current Safety Data Sheet for complete first aid procedures.

[3-[(4-methylphenyl)sulfonylcarbamoylamino]phenyl] 4-methylbenzenesulfonate must be disposed of through licensed hazardous waste disposal facilities due to its Aquatic Chronic 2 classification. Never discharge to drains, soil, or water bodies as this can cause environmental harm. Collect waste in appropriate containers and label according to local regulations. Contact certified waste management companies for proper disposal and follow all applicable national and EU waste regulations including the Waste Framework Directive.

[3-[(4-methylphenyl)sulfonylcarbamoylamino]phenyl] 4-methylbenzenesulfonate is classified as ADR Class 9 (Miscellaneous Dangerous Substances), Packing Group III for transportation. This requires appropriate UN-specification packaging and proper shipping documentation. Transport vehicles must carry appropriate emergency equipment and drivers need ADR certification. Packages must be properly labeled with GHS09 environmental hazard pictogram and relevant hazard information according to ADR regulations.

[3-[(4-methylphenyl)sulfonylcarbamoylamino]phenyl] 4-methylbenzenesulfonate is subject to standard EU chemical regulations including REACH and CLP classifications. It is not currently listed as a Substance of Very High Concern (SVHC). Users must comply with occupational exposure limits, environmental protection requirements due to its Aquatic Chronic 2 classification, and proper waste disposal regulations. Always verify current regulatory status as classifications may be updated periodically.

[3-[(4-methylphenyl)sulfonylcarbamoylamino]phenyl] 4-methylbenzenesulfonate is available through OYSI, a leading European distributor of specialty chemicals and intermediates. OYSI provides reliable supply chain solutions across Europe with proper documentation, safety data sheets, and regulatory compliance support. Contact OYSI's technical sales team for availability, specifications, and pricing information. They can also provide guidance on handling, storage, and regulatory requirements for your specific application needs.