Nickel(2+);bis(octanoate)

Nickel(2+);bis(octanoate) is an organometallic compound consisting of a nickel ion in the +2 oxidation state coordinated with two octanoate anions. With the chemical formula C16H30NiO4 and CAS number 4995-91-9, this compound has a molecular weight of 345.1 g/mol. It belongs to the family of nickel carboxylates and is classified as a highly hazardous substance with carcinogenic, mutagenic, and reproductive toxicity properties.

Nickel(2+);bis(octanoate) is typically a solid compound at room temperature, commonly appearing as a green or blue-green crystalline material. As an organometallic nickel salt, it exhibits limited solubility in water but shows better solubility in organic solvents. The compound has a molecular weight of 345.1 g/mol and contains nickel coordinated with octanoic acid derivatives, giving it both hydrophobic and coordination chemistry characteristics typical of metal carboxylates.

Nickel(2+);bis(octanoate) is primarily used as a catalyst in various chemical processes, particularly in polymerization reactions and organic synthesis. It serves as a precursor for nickel-containing materials and coatings in industrial applications. The compound is also utilized in specialized chemical manufacturing processes where controlled nickel ion release is required. Due to its hazardous classification, its use is restricted to professional industrial settings with appropriate safety controls and expertise.

Nickel(2+);bis(octanoate) requires extreme caution during handling due to its carcinogenic and sensitizing properties. Essential PPE includes chemical-resistant gloves, protective clothing, respiratory protection, and eye protection. Work must be conducted in well-ventilated areas or under fume extraction systems. Avoid skin contact, inhalation, and ingestion completely. Only trained personnel should handle this material, following strict occupational hygiene protocols and emergency procedures due to its classification as Danger with multiple serious health hazards.

Nickel(2+);bis(octanoate) 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 authorized personnel due to its carcinogenic properties. The compound should be kept away from sources of ignition, strong oxidizing agents, and acids. Containers must be properly labeled with hazard warnings, and storage facilities should comply with local regulations for carcinogenic substances and environmental protection requirements.

Immediate action is critical for any contact with nickel(2+);bis(octanoate). For skin contact, remove contaminated clothing immediately and wash affected area thoroughly with soap and water for at least 15 minutes. If inhaled, move to fresh air immediately. For eye contact, rinse with clean water for at least 15 minutes. Seek immediate medical attention in all cases of exposure, informing medical personnel of the carcinogenic and sensitizing nature of the substance. Do not induce vomiting if ingested.

Nickel(2+);bis(octanoate) must be disposed of as hazardous waste through licensed waste management companies specializing in heavy metal and carcinogenic substance disposal. The compound cannot be disposed of in regular waste streams or released into the environment due to its aquatic toxicity and carcinogenic properties. Disposal must comply with local and European waste regulations, including proper documentation and tracking. Empty containers may also require hazardous waste treatment due to residual contamination.

Nickel(2+);bis(octanoate) is classified as ADR Class 9 (Miscellaneous dangerous goods), Packing Group III for transportation purposes. It must be packaged in approved containers with proper hazard labels and documentation. Transport requires compliance with dangerous goods regulations, including proper vehicle placarding and driver training. The shipment must include safety data sheets and emergency response information. Only authorized carriers experienced in handling hazardous chemicals should transport this material, following all applicable national and international transport regulations.

Nickel(2+);bis(octanoate) is subject to extensive regulatory oversight under European REACH and CLP regulations due to its carcinogenic classification (Carc. 1A). It requires registration for commercial use and is subject to authorization procedures for certain applications. Workplace exposure limits, occupational health monitoring, and risk assessment protocols apply. The compound falls under restrictions for consumer use and requires specialized handling permits. Companies using this substance must implement risk management measures and report usage to regulatory authorities as required.

Nickel(2+);bis(octanoate) is available through specialized chemical distributors like OYSI, which serves the European market with professional-grade chemicals. Due to its hazardous classification, purchase is typically restricted to qualified industrial users with appropriate handling facilities and regulatory compliance. OYSI can provide technical support, safety documentation, and ensure proper packaging and transport according to ADR regulations. Buyers must demonstrate legitimate industrial use and comply with REACH registration requirements for this regulated substance.