2-(3,4-dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione

2-(3,4-dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione is an organic chemical compound with the molecular formula C9H6Cl2N2O3 and CAS number 20354-26-1. This compound belongs to the oxadiazolidine family and contains a dichlorophenyl group. With a molecular weight of 261.06 g/mol, it is classified as moderately hazardous with acute toxicity properties and requires careful handling in industrial applications.

2-(3,4-dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione has a molecular weight of 261.06 g/mol and molecular formula C9H6Cl2N2O3. The compound contains two chlorine atoms attached to a phenyl ring and features an oxadiazolidine ring structure. Its physical state, color, odor, and solubility characteristics should be confirmed through technical data sheets, as these specific properties require laboratory analysis for accurate determination.

2-(3,4-dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione is typically used in specialized industrial and research applications. Compounds with oxadiazolidine structures are often employed in pharmaceutical research, agricultural chemical synthesis, or as intermediates in organic chemistry processes. The specific dichlorophenyl substitution pattern suggests potential use in developing bioactive compounds or specialized chemical intermediates. Exact applications should be confirmed with suppliers for specific industrial uses.

2-(3,4-dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione requires careful handling due to its Acute Tox. 4 classification and skin/eye irritation properties. Essential PPE includes chemical-resistant gloves, safety goggles, and protective clothing. Work in well-ventilated areas or under fume extraction. Avoid skin and eye contact, and prevent inhalation. The GHS07 pictogram indicates health hazards, so minimize exposure and follow strict hygiene protocols after handling.

2-(3,4-dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione should be stored in tightly sealed original containers in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Keep away from oxidizing agents and strong bases. Storage areas should be equipped with appropriate spill containment and emergency equipment. Maintain proper labeling with GHS07 and GHS09 pictograms, and ensure access is restricted to trained personnel only.

2-(3,4-dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione contact requires immediate action due to its skin and eye irritation properties. For skin contact, immediately remove contaminated clothing and wash thoroughly with soap and water for at least 15 minutes. For eye contact, rinse immediately with clean water for 15-20 minutes and remove contact lenses if present. If inhaled, move to fresh air. Seek medical attention if irritation persists or if ingestion occurs.

2-(3,4-dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione must be disposed of through licensed hazardous waste contractors due to its toxicity classification and environmental impact (Aquatic Chronic 2). Never dispose of in regular waste, sewers, or waterways. The compound requires special handling as hazardous waste according to local and European regulations. Contact certified waste management companies for proper collection, treatment, and disposal in accordance with ADR Class 9 transport requirements.

2-(3,4-dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione is classified as ADR Class 9 (miscellaneous dangerous goods), Packing Group III for transport purposes. This classification requires appropriate packaging, labeling, and documentation during shipping. Transport must comply with ADR regulations including proper marking, placarding, and driver certification. The packaging must meet UN specification requirements for Packing Group III substances and include proper shipping documentation and emergency response information.

2-(3,4-dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione is subject to CLP regulation for classification and labeling (Warning signal word, GHS07/GHS09 pictograms). It falls under REACH regulation requirements for registration and supply chain communication. The substance is not currently listed as SVHC (Substance of Very High Concern). Transport is regulated under ADR as Class 9 dangerous goods. Users must comply with occupational safety regulations and environmental protection requirements due to its aquatic toxicity.

2-(3,4-dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione is available through specialized chemical distributors in Europe, including OYSI, a European chemical distributor. OYSI can provide this compound with proper documentation, safety data sheets, and regulatory compliance support. When sourcing this material, ensure your supplier provides complete CLP-compliant labeling, safety documentation, and can meet specific purity requirements for your application. Contact OYSI directly for availability, specifications, and technical support.