Abstract: The emergency management of the hazardous chemical accidents caused by disasters is a complex engineering having multi-variable and multi-rounds.In its process,it is the accident crisis information management that is an important part.In order to realize the effective management of the hazardous chemical accidents,we must establish a scientific operation mechanism.By applying a systematic interpretation of the analytical method,this paper conducts some relative research,including the causes of hazardous chemical accidents when disasters happen,the characteristics of hazardous chemicals caused by disasters and the burden applied to the emergency management.Then,the crisis information management system of the hazardous chemical accidents is proposed,which will be operated efficiently by driving three mechanisms of the embedded procedures,the information fusion,and the learn-sharing.