1,2,3,4,5,6-hexachlorocyclohexane

1,2,3,4,5,6-hexachlorocyclohexane is an organochlorine compound with the molecular formula C6H6Cl6 and CAS number 58-89-9. This chemical substance has a molecular weight of 290.8 g/mol and consists of a cyclohexane ring where all six hydrogen atoms are replaced by chlorine atoms. It is classified as a hazardous substance requiring careful handling due to its toxic properties and environmental persistence.

1,2,3,4,5,6-hexachlorocyclohexane is a solid organochlorine compound at room temperature with high stability due to its saturated chlorinated structure. The substance exhibits low water solubility but dissolves well in organic solvents. Its high chlorine content contributes to its persistence in the environment and bioaccumulation potential, making it a substance of concern for ecological safety.

1,2,3,4,5,6-hexachlorocyclohexane serves primarily as an intermediate in chemical synthesis and research applications. Due to its highly regulated status and environmental concerns, its commercial applications are severely restricted. The substance may be used in specialized laboratory research, analytical chemistry, or as a reference standard. Industrial use is limited due to strict regulatory controls governing organochlorine compounds.

1,2,3,4,5,6-hexachlorocyclohexane requires strict safety protocols including appropriate personal protective equipment such as chemical-resistant gloves, safety goggles, and respiratory protection. Work should be conducted in well-ventilated areas or under fume hoods to prevent inhalation exposure. The substance's classification as Acute Tox. 3-4 and STOT RE 2 demands careful handling to avoid skin contact, ingestion, or inhalation of vapors or dust.

1,2,3,4,5,6-hexachlorocyclohexane must be stored in tightly sealed containers in a cool, dry, well-ventilated area away from incompatible materials. Storage areas should be secure and accessible only to trained personnel due to the substance's toxic properties. Containers should be properly labeled according to GHS requirements, displaying appropriate pictogrammes (GHS06, GHS08, GHS09) and the 'Danger' signal word to ensure proper identification and handling.

Immediate action is required upon contact with 1,2,3,4,5,6-hexachlorocyclohexane due to its acute toxicity classification. For skin contact, remove contaminated clothing and wash thoroughly with soap and water. In case of eye contact, flush immediately with plenty of water for at least 15 minutes. If inhaled, move to fresh air immediately. Seek medical attention promptly for any exposure, providing the safety data sheet to medical personnel.

1,2,3,4,5,6-hexachlorocyclohexane disposal must comply with strict hazardous waste regulations due to its environmental persistence and toxicity. The substance requires disposal through licensed hazardous waste contractors capable of handling organochlorine compounds. Incineration at high temperatures in specialized facilities is typically required. Never dispose of this substance through regular waste streams or sewage systems due to its Aquatic Acute 1 classification and environmental impact.

1,2,3,4,5,6-hexachlorocyclohexane is classified under ADR as Class 6.1 (toxic substances), Packing Group III for transportation purposes. Proper shipping names, hazard labels, and documentation must accompany shipments according to dangerous goods regulations. Packages must meet UN specification requirements and display appropriate hazard markings. Transportation should only be handled by carriers certified for dangerous goods transport with proper emergency response capabilities.

1,2,3,4,5,6-hexachlorocyclohexane is subject to extensive regulatory oversight under REACH, CLP, and various environmental protection laws. While not currently listed as an SVHC, its classification under multiple hazard categories requires compliance with strict registration, notification, and safety requirements. The substance may be subject to restrictions or authorization requirements depending on intended use and quantities, requiring careful regulatory assessment before purchase or use.

1,2,3,4,5,6-hexachlorocyclohexane is available through OYSI, a specialized European distributor of chemical products with expertise in handling regulated substances. Due to the strict regulatory requirements and hazardous nature of this compound, procurement requires proper documentation, intended use justification, and compliance verification. OYSI provides technical support and ensures regulatory compliance for customers requiring this specialized chemical compound throughout Europe.