Ethylene Oxide (Pure) from Japan
Ethylene oxide is a colorless, flammable gas with the chemical formula C2H4O, classified as a three-membered ring epoxide under HTS 2910.10.00.00. It serves as a fundamental organic compound used primarily in industrial synthesis rather than for specific consumer applications.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Classify as hazardous material under DOT regulations with proper UN 1040 labeling
• Provide Safety Data Sheets (SDS) and ensure cylinders meet DOT specifications
• Avoid misclassification as mixtures which may fall outside Chapter 29