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

3-(3-chloro-4-methylphenyl)-1,1-dimethylurea is an organic compound with the molecular formula C10H13ClN2O and CAS number 15545-48-9. This substituted urea derivative has a molecular weight of 212.67 g/mol and contains a chlorinated methylphenyl group attached to a dimethylurea moiety. It is classified as a hazardous substance with carcinogenic and reproductive toxicity properties, as well as aquatic toxicity concerns.

3-(3-chloro-4-methylphenyl)-1,1-dimethylurea is a solid organic compound at room temperature with a molecular weight of 212.67 g/mol. The compound features a chlorinated aromatic ring system combined with a dimethylurea functional group, which influences its solubility and stability characteristics. Its physicochemical properties are determined by the presence of both polar urea functionality and the chlorinated aromatic substituent.

3-(3-chloro-4-methylphenyl)-1,1-dimethylurea is primarily used as a herbicide and plant growth regulator in agricultural applications. This substituted urea compound acts as a selective herbicide, particularly effective against certain broadleaf weeds and grasses. It may also find applications in research and development for crop protection formulations and as an intermediate in the synthesis of other agrochemical compounds.

3-(3-chloro-4-methylphenyl)-1,1-dimethylurea requires careful handling due to its carcinogenic and reproductive toxicity classification. Use appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and respiratory protection when handling. Work in well-ventilated areas or under fume extraction to minimize inhalation exposure. Avoid direct skin contact and ensure proper hygiene measures including thorough handwashing after handling.

3-(3-chloro-4-methylphenyl)-1,1-dimethylurea should be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Keep containers tightly sealed and properly labeled according to GHS requirements with Warning signal word and appropriate pictograms (GHS08, GHS09). Store away from food, feed, and drinking water sources. Ensure storage areas are equipped with appropriate spill containment measures.

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

3-(3-chloro-4-methylphenyl)-1,1-dimethylurea must be disposed of as hazardous waste according to local and national regulations. Due to its aquatic toxicity classification (Aquatic Acute 1, Aquatic Chronic 1), prevent release to the environment. Contact authorized hazardous waste disposal companies for proper treatment and disposal. Empty containers should also be handled as hazardous waste and never reused for other purposes.

3-(3-chloro-4-methylphenyl)-1,1-dimethylurea is classified as ADR Class 9 (Miscellaneous dangerous goods), Packing Group III for transportation. This classification requires appropriate packaging, marking, and labeling according to dangerous goods regulations. Transport documents must include proper shipping names and hazard classifications. Ensure compliance with national and international transportation regulations for hazardous materials during shipping.

3-(3-chloro-4-methylphenyl)-1,1-dimethylurea is subject to REACH registration requirements and CLP classification regulations in Europe. While not currently listed as an SVHC, its Carc. 2 and Repr. 2 classifications require compliance with specific labeling and safety data sheet requirements. The substance may be subject to additional restrictions under pesticide regulations due to its herbicidal properties and environmental concerns.

3-(3-chloro-4-methylphenyl)-1,1-dimethylurea is available through OYSI, a European distributor specializing in technical chemicals and pharmaceutical intermediates. OYSI provides this compound to research institutions, chemical manufacturers, and qualified industrial users across Europe. Contact OYSI directly for availability, technical specifications, and regulatory compliance documentation. Ensure proper licensing and authorization before purchasing this regulated substance.