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 heterocyclic compound contains an oxadiazolidine ring structure substituted with a dichlorophenyl group and a methyl group. With a molecular weight of 261.06 g/mol, it belongs to the class of substituted oxadiazolidines and is classified as hazardous with moderate toxicity and irritant properties.

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 on the phenyl ring and features both carbonyl and heterocyclic functionalities. Its structure includes an oxadiazolidine ring with two carbonyl groups, making it a cyclic imide derivative. The presence of chlorine substituents and the heterocyclic structure influence its chemical reactivity and physical properties.

2-(3,4-dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione is primarily used as an intermediate in organic synthesis and pharmaceutical research. The compound's heterocyclic structure makes it valuable for developing bioactive molecules and agrochemical products. Its dichlorophenyl moiety and oxadiazolidine ring system provide useful building blocks for medicinal chemistry applications. The substance may also serve in specialized chemical manufacturing processes where its specific structural features are required for further chemical transformations.

2-(3,4-dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione requires careful handling due to its Acute Tox. 4 classification and irritant properties. Wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing to prevent skin and eye contact. Ensure adequate ventilation in work areas to minimize inhalation exposure. Handle in a well-ventilated area or under a fume hood. Avoid generating dust and prevent contact with eyes, skin, and mucous membranes during all handling operations.

2-(3,4-dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione should be stored in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Keep containers tightly closed and properly labeled with hazard information. Store separately from incompatible materials such as strong oxidizers and bases. Ensure storage area has appropriate spill containment measures and is accessible only to trained personnel. Regular inspection of containers for damage or leakage is recommended to maintain safe storage conditions.

Immediate action is required following contact with 2-(3,4-dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione due to its irritant and toxic properties. For skin contact, immediately remove contaminated clothing and wash affected area thoroughly with soap and water for at least 15 minutes. In case of eye contact, rinse immediately with plenty of clean water for 15 minutes and seek medical attention. If inhaled, move to fresh air immediately. If swallowed, do not induce vomiting and seek immediate medical attention.

2-(3,4-dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione must be disposed of as hazardous chemical waste in accordance with local and national environmental regulations. Contact licensed hazardous waste disposal companies for proper treatment and destruction. Do not discharge into sewers, waterways, or soil due to its Aquatic Chronic 2 classification. Contaminated packaging should also be treated as hazardous waste. Consult safety data sheets and local environmental authorities for specific disposal requirements and approved disposal facilities in your region.

2-(3,4-dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione is classified as ADR Class 9 (Miscellaneous dangerous substances), Packing Group III for transportation purposes. This classification indicates it presents a relatively low transport risk but still requires proper packaging, labeling, and documentation. Use appropriate UN-specification packaging and ensure proper hazard labels are affixed. Transport documents must include the correct shipping name, UN number, and hazard class. Drivers must be trained in handling hazardous materials and carry appropriate safety equipment.

2-(3,4-dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione is subject to standard chemical regulations including REACH registration requirements in the European Union and CLP classification for hazard communication. The substance is not currently identified as a Substance of Very High Concern (SVHC) under REACH. It must be classified and labeled according to GHS/CLP with Warning signal word and appropriate pictograms (GHS07, GHS09). Companies handling this substance must comply with occupational safety regulations and environmental protection requirements in their respective jurisdictions.

2-(3,4-dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione is available through OYSI, a specialized European distributor of chemical products. OYSI provides this compound to research institutions, pharmaceutical companies, and chemical manufacturers across Europe with proper regulatory compliance and quality assurance. As a professional chemical supplier, OYSI ensures appropriate packaging, labeling, and documentation for safe delivery. Contact OYSI directly for availability, specifications, and technical support regarding this specialized chemical compound for your specific application requirements.