3-(4-chlorophenyl)-1,1-dimethylurea

3-(4-chlorophenyl)-1,1-dimethylurea is an organochlorine compound with the molecular formula C9H11ClN2O and CAS number 150-68-5. This chemical substance has a molecular weight of 198.65 g/mol and belongs to the urea derivative family. It is classified as a hazardous substance with carcinogenic properties (Category 2), acute toxicity potential, and significant environmental concerns for aquatic organisms. The compound requires careful handling due to its Warning signal word classification under GHS regulations.

3-(4-chlorophenyl)-1,1-dimethylurea is a solid organic compound at room temperature with a molecular weight of 198.65 g/mol. The substance contains a chlorinated phenyl ring attached to a dimethylurea moiety, giving it specific chemical stability characteristics. As an organochlorine derivative, it typically exhibits limited water solubility and moderate stability under normal storage conditions. The compound's physical appearance and exact solubility parameters should be confirmed through technical data sheets for specific applications.

3-(4-chlorophenyl)-1,1-dimethylurea serves as an important intermediate in chemical synthesis and pharmaceutical research applications. The compound is primarily utilized in industrial processes requiring organochlorine chemistry and specialized organic synthesis reactions. Due to its specific molecular structure containing both chlorophenyl and dimethylurea functional groups, it finds applications in developing various chemical products. However, its use is restricted and controlled due to its carcinogenic classification and environmental impact concerns.

3-(4-chlorophenyl)-1,1-dimethylurea requires strict safety protocols including appropriate personal protective equipment such as chemical-resistant gloves, safety goggles, and respiratory protection. Work should be conducted in well-ventilated areas or under fume hoods to prevent inhalation exposure. Given its Carc. 2 and Acute Tox. 4 classifications, minimize direct contact and ensure proper training for all personnel. Implement contamination control measures and maintain emergency response procedures. Regular health monitoring may be required for workers with potential exposure.

3-(4-chlorophenyl)-1,1-dimethylurea must be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Keep containers tightly sealed and labeled according to GHS requirements with appropriate pictograms (GHS07, GHS08, GHS09). Storage areas should be equipped with containment systems to prevent environmental release. Ensure separation from oxidizing agents and other reactive chemicals. Access should be restricted to authorized personnel only, with proper inventory tracking and regular inspection of container integrity.

Immediate action is required upon contact with 3-(4-chlorophenyl)-1,1-dimethylurea due to its toxic properties. For skin contact, remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. In case of eye contact, flush immediately with clean water for 15 minutes while holding eyelids open. If inhaled, move the person to fresh air immediately. Seek medical attention promptly in all exposure cases, providing the safety data sheet to medical personnel.

3-(4-chlorophenyl)-1,1-dimethylurea disposal must comply with local and EU waste regulations due to its hazardous classification. The substance should be treated as hazardous chemical waste and disposed of through licensed waste management companies specializing in toxic and carcinogenic materials. Incineration at authorized facilities with appropriate emission controls is typically required. Never dispose of in regular waste streams or pour down drains due to its aquatic toxicity. Maintain disposal documentation for regulatory compliance and traceability.

3-(4-chlorophenyl)-1,1-dimethylurea is classified as ADR Class 9 (Miscellaneous dangerous substances), Packing Group III for transportation purposes. Packages must be properly labeled with UN identification numbers and hazard labels according to ADR regulations. Use approved packaging materials and ensure vehicles are equipped for dangerous goods transport with trained drivers holding ADR certification. Documentation must include transport documents, emergency response information, and proper shipping declarations. Follow quantity limitations and segregation requirements during transit.

3-(4-chlorophenyl)-1,1-dimethylurea is subject to comprehensive EU chemical regulations including REACH registration requirements and CLP classification obligations. The substance's carcinogenic classification (Carc. 2) subjects it to additional restrictions and authorization procedures. Environmental regulations apply due to its aquatic toxicity classification. Occupational exposure limits and health surveillance requirements may apply in workplace settings. Users must ensure compliance with national implementation of EU chemical safety legislation and maintain appropriate risk assessments and safety measures.

3-(4-chlorophenyl)-1,1-dimethylurea is available through OYSI, a specialized European distributor of technical chemicals with expertise in hazardous substance supply. OYSI provides comprehensive regulatory support, proper documentation, and safe packaging for this controlled substance. As an established chemical distributor, OYSI ensures compliance with REACH, CLP, and transport regulations while offering technical support for safe handling and application guidance. Contact OYSI directly for availability, specifications, and regulatory documentation required for your specific application needs.