Rubber Vulcanization Accelerator and Antioxidant Additives play essential roles in tire manufacturing by enhancing both the performance and lifespan of rubber compounds. Identified by CAS number {cas_number}, this substance features a molecular formula of {molecular_formula} and a molecular weight of {molecular_weight}. Its IUPAC name is {iupac_name}, providing definitive chemical identification, while the InChIKey {inchikey} ensures unambiguous database referencing. As a member of additives used in polymer processing, this product falls within the classification of chemical intermediates and functional reagents commonly utilized in the materials science sector, notably for the rubber and allied industries.
Examining its physical and chemical characteristics, this additive is defined by certain properties critical for process engineers. The melting point, density, flash point, and vapor pressure are parameters that professionals closely monitor, though some values may not be specified depending on the grade or manufacturing source.
On matters of compliance and regulation, this compound’s handling aligns with rigorous standards within the European, North American, and global markets. The REACH regulation governs its registration status, ensuring adherence to environmental and safety measures as specified by relevant article numbers and tonnage categories. Within the United States, inventory and usage compliance is maintained through the TSCA framework, referencing the appropriate section for chemical substances. For pharmaceutical and chemical production environments, its suitability is evaluated under ICH quality guidelines, citing the revision and specific limits required for risk assessment. Hazard designation, storage precautions, and transport guidelines follow the GHS classification, enabling clear understanding of hazard statements and signal words if applicable. Occupational exposure limits, such as OSHA’s permissible exposure limits and NIOSH’s recommended exposure levels, are referenced when available, allowing for an informed risk management strategy.
This additive finds its primary application as a vulcanization accelerator and antioxidant in tire manufacturing. It is formulated to optimize cross-linking reactions during rubber curing, promoting desirable elasticity and mechanical properties in the finished tires. The antioxidant function helps to prevent rubber aging, thereby extending the operational lifespan and preserving material integrity under demanding conditions. As a chemical intermediate and processing aid, it is also suitable for use in the synthesis routes of select pharmaceutical and specialty materials, provided the application does not claim any direct therapeutic utility.
For logistics and operational handling, standard packaging includes industrial-grade containers such as 25-kilogram drums, 200-kilogram drums, or intermediate bulk containers (IBCs), based on customer requirements and transport regulations. Storage recommendations are informed by GHS stability guidelines and best practices, often involving cool, dry environments with protection from direct light and oxidizing agents. Typical shelf life expectations for chemicals in this functional group are determined according to industry norms and supplier-specific technical bulletins.
The information presented here is supported by authoritative data sources, including the PubChem chemical database, the NIST Chemistry WebBook, regulatory documentation from the European Chemicals Agency (ECHA), and the United States Environmental Protection Agency’s TSCA Inventory. These sources are available for further reference at the following locations: https://pubchem.ncbi.nlm.nih.gov/compound/{cid}, https://webbook.nist.gov/cgi/cbook.cgi?Name={cas_number}, {echa_url}, and https://www.epa.gov/tsca-inventory.
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