(1R,7S)-1,3,4,7,8,9,10,10-octachlorotricyclo[5.2.1.02,6]dec-8-ene

(1R,7S)-1,3,4,7,8,9,10,10-octachlorotricyclo[5.2.1.02,6]dec-8-ene is a highly chlorinated organic compound commonly known as chlordane. This persistent organochlorine pesticide has the molecular formula C10H6Cl8 and a molecular weight of 409.8 g/mol. It features a complex tricyclic structure with eight chlorine atoms, making it extremely stable and resistant to degradation. Due to its toxicity and environmental persistence, its use has been severely restricted or banned in many countries.

This compound is a viscous, amber-colored liquid at room temperature with a characteristic chlorine-like odor. It has very low water solubility but is readily soluble in organic solvents such as alcohols, ketones, and aromatic hydrocarbons. The substance has a high boiling point and low vapor pressure due to its heavy chlorination. Its lipophilic nature allows it to bioaccumulate in fatty tissues, contributing to its environmental persistence and biological effects.

This substance was historically used as a broad-spectrum insecticide for termite control, agricultural pest management, and household pest elimination. Its applications included soil treatment, structural pest control, and crop protection. However, due to its classification as a probable carcinogen (Carc. 2) and severe environmental impact, its use has been largely discontinued. Today, it may only be used in very specific, highly regulated applications or for research purposes under strict safety protocols.

Safe handling requires comprehensive personal protective equipment including chemical-resistant gloves, safety goggles, and respiratory protection to prevent inhalation exposure. Work should be conducted in well-ventilated areas or under fume extraction systems. Avoid skin contact and inhalation as the substance is classified as Acute Tox. 4 for both dermal and oral routes. Use only trained personnel familiar with handling toxic chemicals, and ensure emergency procedures are readily available.

Store this substance in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Use chemically resistant containers and ensure secondary containment to prevent environmental release. Keep away from strong oxidizers and bases. Storage areas should be equipped with spill containment measures and restricted access. Regular container inspection is essential due to the substance's potential for environmental contamination if released.

In case of skin contact, immediately remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. If inhaled, move the person to fresh air and seek medical attention if breathing difficulties occur. For eye contact, rinse immediately with clean water for 15 minutes. Do not induce vomiting if ingested. Seek immediate medical attention in all cases of exposure, informing medical personnel of the substance's carcinogenic classification.

Disposal must be conducted through licensed hazardous waste disposal facilities due to the substance's toxic and environmentally persistent nature. High-temperature incineration in specialized facilities is typically required to ensure complete destruction. Never dispose of in regular waste streams, sewers, or soil due to its Aquatic Acute 1 and Aquatic Chronic 1 classifications. Contaminated containers and materials must also be treated as hazardous waste following local and national environmental regulations.

Transportation is regulated under ADR Class 6.1 (Toxic substances), Packing Group III. Appropriate UN packaging specifications must be used with proper hazard labels and documentation. Vehicles must carry emergency response information and drivers require ADR training for dangerous goods transport. The shipment must include proper shipping papers identifying the substance and emergency contact information. Ensure compliance with all international transport regulations for toxic substances.

Yes, this substance is subject to extensive regulatory oversight under REACH, CLP, and Stockholm Convention regulations. Its carcinogenic classification (Carc. 2) and environmental persistence trigger strict handling and reporting requirements. Many jurisdictions have banned or severely restricted its use due to health and environmental concerns. Users must comply with occupational exposure limits, environmental monitoring requirements, and may need special permits for possession or use of this regulated substance.

OYSI serves as a specialized European distributor for regulated chemical substances including this compound. Due to its restricted status and safety requirements, procurement requires proper licensing and justification for legitimate research or industrial applications. OYSI ensures full regulatory compliance and provides necessary documentation for legal acquisition. Contact OYSI directly to discuss specific requirements, regulatory compliance, and availability for your authorized application, as standard commercial availability is extremely limited.