Diiodonickel

Diiodonickel is an inorganic chemical compound with the molecular formula I2Ni and CAS number 13462-90-3. This nickel iodide compound has a molecular weight of 312.502 g/mol and appears as a crystalline solid. It is classified as a highly hazardous substance with multiple health and environmental risks, including carcinogenic, mutagenic, and reproductive toxicity properties. The compound requires careful handling due to its dangerous classification profile.

Diiodonickel is a solid crystalline compound at room temperature with a distinctive appearance typical of metal iodides. The compound has a molecular weight of 312.502 g/mol and contains two iodine atoms bound to a nickel center. Like most metal iodides, it likely exhibits limited water solubility and may decompose under certain conditions. Its physical properties make it suitable for specialized chemical applications requiring controlled handling procedures.

Diiodonickel is primarily used in specialized chemical synthesis and research applications where nickel iodide compounds are required. It serves as a precursor in organometallic chemistry, catalysis research, and materials science applications. The compound may be utilized in the preparation of other nickel-containing materials or as a reagent in specific chemical transformations. Due to its hazardous properties, its use is typically limited to professional laboratory and industrial settings with appropriate safety measures.

Diiodonickel requires strict safety protocols due to its carcinogenic, mutagenic, and sensitizing properties. Personal protective equipment must include respiratory protection, chemical-resistant gloves, safety goggles, and protective clothing. Work should be conducted in well-ventilated areas or under fume extraction systems. Avoid skin contact, inhalation, and ingestion. Use appropriate engineering controls and ensure personnel are trained in handling hazardous chemicals. Emergency procedures should be readily available and understood by all users.

Diiodonickel should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from incompatible materials. Keep containers protected from light and moisture to prevent degradation. Storage areas should be equipped with appropriate spill containment measures and restricted access due to the compound's hazardous classification. Ensure proper labeling with GHS pictograms (GHS08, GHS09) and hazard warnings. Regular inspection of containers and storage conditions is essential for safety.

In case of skin contact with diiodonickel, 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 immediately due to respiratory sensitization risks. For eye contact, flush with clean water for at least 15 minutes. Seek immediate medical attention in all cases of exposure, informing healthcare providers of the substance's carcinogenic and sensitizing properties.

Diiodonickel must be disposed of as hazardous waste through licensed waste management companies due to its toxic and environmentally harmful properties. The compound cannot be disposed of in regular waste streams or sewage systems. Collection, treatment, and disposal must comply with local and European waste regulations including the Waste Framework Directive. Proper documentation and tracking are required throughout the disposal process. Consult with certified hazardous waste disposal specialists for appropriate handling procedures.

Diiodonickel is classified under ADR Class 9 (Miscellaneous dangerous goods), Packing Group III for transportation purposes. This classification requires specific packaging, labeling, and documentation procedures during transport. Packages must bear appropriate hazard labels and comply with packaging instructions for Class 9 materials. Transportation should only be conducted by carriers certified for hazardous materials transport, with proper emergency response information and safety equipment available during transit.

Diiodonickel is subject to comprehensive European chemical regulations including REACH and CLP classifications. The compound carries multiple hazard classifications including Carcinogenic 1A, Mutagenic 2, Reproductive toxicity 1B, and environmental hazard categories. These classifications trigger specific handling, labeling, and notification requirements. Users must comply with workplace exposure limits, risk assessment procedures, and safety data sheet requirements. Professional users may need specific authorizations depending on application and quantities used.

Diiodonickel is available through OYSI, a European distributor specializing in technical chemical products. As a professional chemical supplier, OYSI can provide this specialized compound with proper documentation, safety data sheets, and regulatory compliance support. Due to the hazardous nature of diiodonickel, purchases are typically restricted to qualified industrial and research customers with appropriate handling capabilities and safety infrastructure. Contact OYSI directly for availability, specifications, and regulatory guidance.