System Interruption Notice
NITE-CHRIP will be temporarily stopped for maintenance, on the following date and time;
Tuesday, March 12, 2024, 12:00 - 13:00(JST)
(The length of time required will depend on the work progress.)
Total Search System for Chemical Substances
users have been using this site.
You can search the comprehensive information on a target chemical substance by entering its number, name, molecular formula or structure. Information is hazardous property/ hazard assessments or regulations, etc.
Search keywords are as follows
・Chemical Substance Name
・CAS Registry Number
You can search chemical substances regulated by laws and assessed by organizations, etc. Besides, outlines of individual laws and regulations will be displayed with related materials (ex. application website, supplementary information etc.) .
Search lists are as follows
・Laws and Regulations in Japan
・Laws and Regulations in Other countries
・Chemical Hazard and Risk Information
・Test Data and Reports