Epichlorohydrin (Pure) from China
Epichlorohydrin is a three-membered epoxide ring with oxygen hetero-atom and chloromethyl group, precursor for epoxy resins. Despite epoxide note exclusion, classified 2932.99.90 as halogenated oxygen heterocycle. Chapter notes distinguish from simple epoxides.
Duty Rate — China → United States
3.7%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• TSCA inventory listed; provide PMN if new use, existing chemical verification
• Epoxide oxygen content verified by titration; distinguishes from glycidol isomers
• UN1192 hazmat; proper class 6.1 packaging essential