3,3-双(氯甲基)氧杂环丁烷

3,3-Bis(chloromethyl)oxetane (BCMO) is classified as an extremely hazardous substance in the United States as defined in Section 302 of the U.S. Emergency Planning and Community Right-to-Know Act (42 U.S.C. 11002), and is subject to strict reporting requirements by facilities which produce, store, or use it in significant quantities. It can cause kidney damage, lacrimation, and somnolence if consumed.