Journal of Chemistry and Chemical Research

The application of blockchain technology in the whole-life-cycle traceability of hazardous chemicals can effectively enhance the transparency and safety of chemical management. By leveraging the characteristics of blockchain, such as decentralization, immutability, and traceability, real-time monitoring and data recording of the entire process of chemicals—from production, transportation, and storage to use and disposal—can be realized. This technology provides regulatory authorities with a more reliable data platform, which helps improve emergency response capabilities and reduce human operation errors and safety accidents. This paper explores the specific application scenarios of blockchain technology in chemical traceability, analyzes its advantages and challenges in chemical safety management, and proposes corresponding solutions, thereby providing theoretical basis and practical guidance for promoting intelligent chemical management.

Blockchain technology; Hazardous chemicals; Whole life cycle; Traceability; Safety management