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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%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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