The RCRA Data Source

Find chemical regulatory information by conducting searches using CAS Number or Chemical names. All chemicals with RCRA hazardous waste regulatory information are managed in the database. Chemicals which are not regulated may not be listed.

Basic guidance is referenced for identification of characteristic hazardous waste. This can prove beneficial by proving a quick reference to some of the rules and associated regulatory citations.

Regulated chemicals may be listed on Material Safety Data Sheets using synonyms. To insure against oversight of regulated constituents, searching by chemical name will provide the root CAS number. Searching by CAS will list commonly used synonyms.

View individual lists and associated links to individual CAS numbers where applicab