1,5,7,8,9,10,10-heptachlorotricyclo[5.2.1.02,6]deca-3,8-diene

1,5,7,8,9,10,10-heptachlorotricyclo[5.2.1.02,6]deca-3,8-diene is a highly chlorinated organic compound with the molecular formula C10H5Cl7 and CAS number 76-44-8. This tricyclic structure contains seven chlorine atoms and has a molecular weight of 373.3 g/mol. It is classified as a hazardous substance with carcinogenic properties, acute toxicity, and environmental persistence, requiring careful handling and specialized safety measures.

1,5,7,8,9,10,10-heptachlorotricyclo[5.2.1.02,6]deca-3,8-diene is a solid organochlorine compound at room temperature with high thermal stability due to its heavily chlorinated structure. The compound exhibits low water solubility but good solubility in organic solvents. Its high chlorine content (66% by mass) contributes to its chemical persistence and bioaccumulation potential in environmental systems.

1,5,7,8,9,10,10-heptachlorotricyclo[5.2.1.02,6]deca-3,8-diene is primarily used as an intermediate in specialized chemical synthesis and research applications. Due to its high toxicity and environmental persistence, its industrial applications are severely restricted. It may be used in analytical chemistry as a reference standard or in controlled research environments for studying organochlorine compound behavior and environmental fate studies.

1,5,7,8,9,10,10-heptachlorotricyclo[5.2.1.02,6]deca-3,8-diene requires strict safety protocols including chemical-resistant gloves, protective clothing, and respiratory protection in well-ventilated areas or fume hoods. Personnel must be trained in handling carcinogenic substances and emergency procedures. Work areas should be equipped with emergency wash stations and spill containment materials. Regular health monitoring is recommended for workers with potential exposure to this toxic compound.

1,5,7,8,9,10,10-heptachlorotricyclo[5.2.1.02,6]deca-3,8-diene must be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Containers should be tightly sealed and properly labeled with hazard information. Storage areas require restricted access, secondary containment, and temperature monitoring. The compound should be segregated from oxidizing agents, strong bases, and food products to prevent cross-contamination.

Immediate decontamination is critical following contact with 1,5,7,8,9,10,10-heptachlorotricyclo[5.2.1.02,6]deca-3,8-diene. For skin contact, remove contaminated clothing and wash 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. Seek medical attention immediately in all cases, providing the safety data sheet to medical personnel.

1,5,7,8,9,10,10-heptachlorotricyclo[5.2.1.02,6]deca-3,8-diene must be disposed of as hazardous waste through licensed waste management companies specializing in toxic organic compounds. High-temperature incineration in authorized facilities is typically required due to its persistence and toxicity. Empty containers must also be treated as contaminated waste. Disposal must comply with local environmental regulations and waste classification codes for chlorinated organic compounds.

1,5,7,8,9,10,10-heptachlorotricyclo[5.2.1.02,6]deca-3,8-diene is classified under ADR Class 6.1 (toxic substances), Packing Group II, indicating moderate to high toxicity. Transport requires approved packaging, proper labeling with GHS pictograms (GHS06, GHS08, GHS09), and shipping documentation including safety data sheets. Drivers must have appropriate ADR training and vehicles must carry emergency equipment for toxic substance spills.

1,5,7,8,9,10,10-heptachlorotricyclo[5.2.1.02,6]deca-3,8-diene is subject to stringent European regulations under REACH and CLP due to its carcinogenic classification (Carc. 2) and environmental hazards. The compound requires registration, safety data sheets, and may have use restrictions. Its classification as acutely toxic and environmentally hazardous triggers additional reporting requirements and workplace exposure limits under occupational health regulations.

1,5,7,8,9,10,10-heptachlorotricyclo[5.2.1.02,6]deca-3,8-diene is available through OYSI, a European distributor specializing in technical chemicals and hazardous substances. OYSI provides comprehensive documentation, safety data sheets, and regulatory compliance support for this restricted compound. Due to its toxicity classification, purchase may require specific licenses, end-use declarations, and compliance with local chemical control regulations.