Zinc bis(N,N-dimethylcarbamodithioate)

Zinc bis(N,N-dimethylcarbamodithioate) is an organometallic compound with the molecular formula C6H12N2S4Zn and CAS number 137-30-4. This chemical substance has a molecular weight of 305.8 g/mol and belongs to the carbamodithioate family. It is classified as a hazardous substance with multiple danger classifications including acute toxicity, eye damage, skin sensitization, and aquatic toxicity, requiring careful handling and appropriate safety measures.

Zinc bis(N,N-dimethylcarbamodithioate) is a solid compound at room temperature with the molecular formula C6H12N2S4Zn. It typically appears as a white to off-white crystalline powder with a characteristic sulfur-like odor. The compound has limited water solubility but may dissolve in organic solvents. Its molecular weight is 305.8 g/mol, and it contains zinc coordinated with two dimethylcarbamodithioate ligands, giving it its distinctive chemical and physical properties.

Zinc bis(N,N-dimethylcarbamodithioate) is primarily used as a rubber accelerator in the vulcanization process of rubber and latex products. It serves as an ultra-fast curing agent that enhances the cross-linking of rubber polymers, improving elasticity and durability. The compound is also utilized in the production of rubber gloves, tires, and various industrial rubber components. Additionally, it may be used as an intermediate in chemical synthesis and as a component in specialized industrial applications.

Zinc bis(N,N-dimethylcarbamodithioate) requires careful handling due to its acute toxicity and skin sensitization properties. Personal protective equipment must include nitrile gloves, safety goggles, and respiratory protection to prevent inhalation. Work should be conducted in well-ventilated areas or under fume hoods. Avoid skin and eye contact, and prevent dust formation during handling. Emergency eyewash stations and safety showers should be readily accessible when working with this substance.

Zinc bis(N,N-dimethylcarbamodithioate) should be stored in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Keep containers tightly sealed to prevent moisture absorption and contamination. Store separately from incompatible materials such as strong acids, bases, and oxidizing agents. The storage area should be equipped with appropriate spill containment measures and restricted access. Maintain storage temperatures below 25°C and ensure containers are properly labeled with hazard information.

Immediate action is required upon contact with zinc bis(N,N-dimethylcarbamodithioate) due to its toxicity and eye damage potential. For skin contact, remove contaminated clothing and wash thoroughly with soap and water for at least 15 minutes. In case of eye contact, flush immediately with clean water for at least 15 minutes and seek medical attention. If inhaled, move to fresh air and seek medical help if breathing difficulties occur. For ingestion, do not induce vomiting and seek immediate medical attention.

Zinc bis(N,N-dimethylcarbamodithioate) must be disposed of as hazardous waste in accordance with local and European regulations. The substance cannot be disposed of in regular waste streams due to its toxicity and environmental hazards. Contact licensed hazardous waste disposal companies for proper treatment and disposal. Contaminated packaging should also be treated as hazardous waste. Ensure proper documentation and tracking of waste disposal activities as required by applicable environmental regulations.

Zinc bis(N,N-dimethylcarbamodithioate) is classified under ADR Class 6.1 (toxic substances) with Packing Group II, indicating significant transport restrictions. It requires appropriate UN-specification packaging, proper labeling with GHS pictograms (GHS06, GHS08, GHS05, GHS09), and transport documentation. Vehicles must carry appropriate emergency equipment and drivers need hazardous goods training. The substance must be segregated from incompatible materials during transport and shipped according to dangerous goods regulations.

Zinc bis(N,N-dimethylcarbamodithioate) is subject to comprehensive European chemical regulations including REACH registration requirements and CLP classification obligations. The substance carries multiple hazard classifications requiring safety data sheets, appropriate labeling, and risk management measures. While not currently listed as an SVHC (Substance of Very High Concern), it requires compliance with occupational exposure limits and environmental protection measures. Companies handling this substance must ensure regulatory compliance and worker protection protocols.

Zinc bis(N,N-dimethylcarbamodithioate) is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this compound with full regulatory compliance documentation, including safety data sheets and certificates of analysis. As a professional chemical distributor, OYSI ensures proper packaging, labeling, and transport according to ADR regulations. Contact OYSI directly for availability, technical specifications, and regulatory support for your zinc bis(N,N-dimethylcarbamodithioate) requirements across European markets.