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Styrene Oxide from Germany

Styrene oxide contains a three-membered epoxide ring attached to a benzene ring, used as an intermediate in pharmaceutical synthesis and polymer modifiers. Under HTS 2910.90.91.00 as an other epoxy compound with a three-membered ring, it fits chapter scope for chemically defined organics. Its reactivity necessitates careful handling during import.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter

Import Tips

FDA import alerts common for styrene derivatives; provide CoA showing <0.1% impurities; avoid water-dissolved forms per note (d) unless transport-justified