2-[N-ethyl-4-[(6-methoxy-3-methyl-1,3-benzothiazol-3-ium-2-yl)diazenyl]-3-methylanilino]ethanol;methyl sulfate

2-[N-ethyl-4-[(6-methoxy-3-methyl-1,3-benzothiazol-3-ium-2-yl)diazenyl]-3-methylanilino]ethanol;methyl sulfate is a complex organic compound with molecular formula C21H28N4O6S2 and CAS number 136213-73-5. This benzothiazolium-based compound has a molecular weight of 496.6 g/mol and contains diazenyl and ethanol functional groups. It is classified as a hazardous substance requiring careful handling due to its potential health and environmental risks.

This compound is a solid organic substance with a molecular weight of 496.6 g/mol and formula C21H28N4O6S2. As a benzothiazolium derivative containing methyl sulfate, it likely exhibits moderate to good solubility in polar solvents. The presence of both hydrophilic (ethanol, sulfate) and hydrophobic (benzothiazole) moieties suggests amphiphilic properties. Specific physical characteristics such as melting point, color, and exact solubility data would require detailed technical specifications.

This compound is typically used as a specialized chemical intermediate or dye component in industrial applications. Given its benzothiazolium structure with diazenyl linkage, it likely serves in the manufacture of colorants, dyes, or pigments for textiles, plastics, or other materials. Its complex molecular structure makes it suitable for research and development purposes in pharmaceutical, agrochemical, or specialty chemical industries where specific molecular properties are required.

This substance requires careful handling due to its STOT RE 2 and Skin Sens. 1 classifications. Essential safety measures include wearing appropriate personal protective equipment: chemical-resistant gloves, safety goggles, and protective clothing. Ensure adequate ventilation to prevent inhalation exposure. Avoid direct skin contact and use proper handling techniques to minimize dust generation. Work in well-ventilated areas or use local exhaust ventilation. Regular health monitoring may be required for repeated exposure scenarios.

This compound should be stored in a cool, dry, well-ventilated area away from incompatible materials. Keep containers tightly closed and properly labeled according to GHS requirements. Storage areas must be equipped with appropriate spill containment measures due to its Aquatic Acute 1 classification. Avoid exposure to heat, ignition sources, and moisture. Implement proper inventory management and ensure storage personnel are trained in handling procedures and emergency response protocols.

Immediate action is required due to the skin sensitization potential. For skin contact, remove contaminated clothing and rinse affected areas with plenty of water for at least 15 minutes. For eye contact, flush immediately with water and seek medical attention. If inhaled, move to fresh air and monitor breathing. If ingested, do not induce vomiting and seek immediate medical attention. Always consult the safety data sheet and contact poison control or medical professionals for specific guidance.

This substance must be disposed of as hazardous waste due to its environmental hazard classifications (Aquatic Acute 1, Aquatic Chronic 1). Disposal must comply with local, national, and EU waste regulations including the Waste Framework Directive. Use only licensed hazardous waste disposal contractors and ensure proper waste classification codes are applied. Never discharge to sewers, waterways, or soil. Contaminated packaging should also be treated as hazardous waste unless thoroughly cleaned.

This substance is classified as ADR Class 9 (Miscellaneous dangerous goods), Packing Group III for transport purposes. Transportation requires appropriate UN packaging, proper marking, labeling, and documentation according to ADR regulations. Vehicles must carry appropriate emergency equipment and drivers need ADR training. Shipping documents must include proper shipping names, hazard classifications, and emergency response information. Special handling procedures apply to prevent environmental release during transport.

This substance is subject to multiple EU regulations including REACH registration requirements, CLP classification and labeling obligations, and potentially PIC regulation for import/export. While not currently identified as SVHC, it requires hazard communication through safety data sheets and appropriate labeling with GHS pictograms (GHS07, GHS08, GHS09). Companies must comply with downstream user obligations, exposure scenario implementation, and worker protection requirements under OSH legislation.

OYSI serves as a reliable European distributor for this specialized chemical compound, offering comprehensive supply chain solutions across the EU market. As an established chemical distributor, OYSI provides technical support, regulatory compliance documentation, and quality assurance for industrial customers. Contact OYSI directly for availability, technical specifications, safety data sheets, and logistics arrangements. Their European network ensures efficient delivery while maintaining proper handling and documentation requirements throughout the supply chain.