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Ethylene Oxide 99.9% Purity USP Grade from Canada

High-purity ethylene oxide meeting USP standards for pharmaceutical applications, a separate chemically defined epoxide under Chapter 29 note (a). It fits HTS 2910.10.00.00 due to its three-membered ring structure and lack of impurities affecting classification.

Duty Rate — Canada → United States

15.5%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Include Certificate of Analysis confirming USP purity to avoid reclassification

Use licensed carriers for flammable gas transport per IATA/49 CFR

Verify importer security filing (ISF) for chemical precursors

Ethylene Oxide 99.9% Purity USP Grade from Canada — Import Duty Rate | HTS 2910.10.00.00