3-(3-chloro-4-methoxyphenyl)-1,1-dimethylurea

3-(3-chloro-4-methoxyphenyl)-1,1-dimethylurea is an organic chemical compound with the molecular formula C10H13ClN2O2 and CAS number 19937-59-8. This substance belongs to the urea derivative family, characterized by a substituted phenyl ring containing both chlorine and methoxy functional groups. With a molecular weight of 228.67 g/mol, it presents significant environmental hazards, being classified as highly toxic to aquatic organisms with long-lasting effects.

3-(3-chloro-4-methoxyphenyl)-1,1-dimethylurea is a solid organic compound at room temperature. As a chlorinated aromatic urea derivative, it exhibits moderate polarity due to the presence of methoxy and urea functional groups. The compound's structure suggests limited water solubility, typical for chlorinated aromatic compounds. Its physicochemical behavior is influenced by the electron-withdrawing chlorine atom and electron-donating methoxy group on the benzene ring, affecting its reactivity and stability.

3-(3-chloro-4-methoxyphenyl)-1,1-dimethylurea is primarily used as an intermediate in pharmaceutical and agrochemical synthesis. Its urea structure makes it valuable for developing herbicides, fungicides, or pharmaceutical compounds. The specific substitution pattern on the aromatic ring provides unique reactivity for organic synthesis applications. Industrial uses may include chemical research, product development, and specialized manufacturing processes requiring this particular molecular structure as a building block.

3-(3-chloro-4-methoxyphenyl)-1,1-dimethylurea requires careful handling with appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work should be conducted in well-ventilated areas or under fume hoods to prevent inhalation. Given its environmental classification (Aquatic Acute 1, Aquatic Chronic 1), strict measures must prevent environmental release. Avoid skin and eye contact, ensure proper hygiene practices, and maintain emergency procedures readily available during handling operations.

3-(3-chloro-4-methoxyphenyl)-1,1-dimethylurea should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from incompatible materials. Storage areas must be designed to prevent environmental contamination due to its high aquatic toxicity. Keep away from heat sources, direct sunlight, and moisture. Storage facilities should include appropriate containment measures and emergency response equipment. Regular container inspection and proper labeling according to GHS requirements are essential for safe storage management.

In case of skin contact with 3-(3-chloro-4-methoxyphenyl)-1,1-dimethylurea, immediately remove contaminated clothing and wash affected area thoroughly with soap and water. For eye contact, flush immediately with clean water for at least 15 minutes. If inhaled, move to fresh air immediately. If ingested, do not induce vomiting and seek immediate medical attention. Always consult safety data sheets for specific first aid measures and contact poison control or emergency services if symptoms develop.

3-(3-chloro-4-methoxyphenyl)-1,1-dimethylurea must be disposed of through licensed hazardous waste disposal facilities due to its environmental hazard classification. Never discharge into sewers, waterways, or soil due to its high aquatic toxicity (Aquatic Acute 1, Aquatic Chronic 1). Disposal must comply with local, national, and EU waste regulations. Consider incineration at authorized facilities or chemical treatment by qualified waste management companies. Maintain proper documentation and waste tracking throughout the disposal process.

3-(3-chloro-4-methoxyphenyl)-1,1-dimethylurea is classified as ADR Class 9 (Miscellaneous dangerous substances), Packing Group III for transportation. Transport requires appropriate UN-specification packaging, proper labeling with GHS09 pictogram, and relevant transport documentation. Vehicles must carry appropriate emergency equipment and drivers need ADR certification. Shipments must comply with quantity limitations and routing restrictions. Proper segregation from incompatible materials and environmental protection measures during transport are mandatory due to its aquatic toxicity classification.

3-(3-chloro-4-methoxyphenyl)-1,1-dimethylurea is subject to EU REACH regulation requiring registration for manufacturing or import above threshold quantities. It falls under CLP regulation for classification and labeling as aquatic hazardous substance. The compound is not currently listed as SVHC (Substance of Very High Concern). Users must comply with environmental protection regulations due to its aquatic toxicity classification. Industrial users may need environmental permits and waste management authorizations depending on quantities and applications.

3-(3-chloro-4-methoxyphenyl)-1,1-dimethylurea is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this compound to industrial customers, research institutions, and chemical manufacturers across Europe. As an established chemical distributor, OYSI ensures proper regulatory compliance, quality documentation, and safe packaging for hazardous materials. Contact OYSI directly for availability, technical specifications, safety documentation, and pricing information for your specific industrial or research applications requiring this specialized chemical compound.