(1R,2R,3R,6S,7S,8S,9S,11R)-3,4,5,6,13,13-hexachloro-10-oxapentacyclo[6.3.1.13,6.02,7.09,11]tridec-4-ene

(1R,2R,3R,6S,7S,8S,9S,11R)-3,4,5,6,13,13-hexachloro-10-oxapentacyclo[6.3.1.13,6.02,7.09,11]tridec-4-ene is a highly chlorinated organic compound with the molecular formula C12H8Cl6O and CAS number 72-20-8. This complex pentacyclic structure contains six chlorine atoms and has a molecular weight of 380.9 g/mol. It is classified as a highly toxic substance with significant environmental hazards, particularly dangerous to aquatic life with long-lasting effects.

This compound is a solid crystalline substance at room temperature due to its complex pentacyclic structure and high molecular weight of 380.9 g/mol. The presence of six chlorine atoms significantly affects its physical properties, making it poorly soluble in water but more soluble in organic solvents. The compound exhibits high chemical stability due to its saturated chlorinated structure, which contributes to its persistence in the environment.

This highly chlorinated compound is primarily used as an insecticide and pesticide in agricultural applications. Its complex molecular structure provides effective pest control properties, making it valuable for crop protection. Due to its high toxicity classification and environmental persistence, its use is heavily regulated and restricted in many applications. Industrial applications may include specialized chemical synthesis where its unique structural properties are required.

Safe handling requires comprehensive personal protective equipment including chemical-resistant gloves, protective clothing, eye protection, and respiratory protection due to its Acute Toxicity Category 2-3 classification. Work must be conducted in well-ventilated areas or under fume extraction systems. Avoid direct skin contact, inhalation, or ingestion. Handle quantities as small as possible and ensure proper training on emergency procedures before use.

Proper storage requires a cool, dry, well-ventilated area away from heat sources and incompatible materials. The substance must be kept in tightly sealed original containers to prevent contamination and exposure. Due to its high toxicity (ADR Class 6.1, Group I), storage areas should be secured with restricted access and appropriate warning signs. Avoid storage near water sources due to its aquatic toxicity classification.

Immediate medical attention is required due to the substance's high acute toxicity. For skin contact, remove contaminated clothing and wash affected area thoroughly with soap and water. If inhaled, move person to fresh air immediately. In case of eye contact, rinse with clean water for at least 15 minutes. Never induce vomiting if ingested. Contact emergency services and poison control center immediately while providing the safety data sheet.

Disposal must be carried out through licensed hazardous waste disposal facilities due to its high toxicity and environmental hazard classification. The substance requires specialized treatment methods such as high-temperature incineration under controlled conditions. Never dispose of in regular waste streams, sewers, or water bodies due to its Aquatic Chronic 1 classification. Consult local environmental authorities and follow all applicable waste disposal regulations.

Transportation is regulated under ADR Class 6.1 (Toxic substances), Packing Group I, indicating maximum danger level. Specialized packaging meeting UN specifications is required, with proper hazard labels and documentation. Only authorized carriers with appropriate permits can transport this substance. Emergency response information must accompany shipments, and drivers require specialized training for handling toxic materials during transport.

This substance is subject to extensive European regulations under REACH and CLP due to its high toxicity profile. While not currently listed as a Substance of Very High Concern (SVHC), its Acute Toxicity 2-3 and Aquatic Chronic 1 classifications require strict compliance with safety and environmental regulations. Import, use, and distribution may be restricted or require special authorizations depending on intended applications and quantities.

OYSI serves as a reliable European distributor for this specialized chemical compound, ensuring full regulatory compliance and proper handling throughout the supply chain. As an established chemical distributor, OYSI provides technical support, safety documentation, and regulatory guidance for industrial customers. Contact OYSI directly for availability, specifications, and pricing information while ensuring your intended use complies with current European chemical regulations.