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Benzyltrichlorosilane from Canada

Silane coupling agent with benzyl (aromatic) group attached to silicon, used in surface modification. Classified HTS 2931.90.30.00 as aromatic organo-inorganic compound described in U.S. note 3. The aromatic Si-CH2Ph functionality defines its organo-inorganic status.

Duty Rate — Canada → United States

16.5%

Rate breakdown

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

Import Tips

Provide GC-MS data confirming benzyl aromatic substitution on silicon

Moisture-sensitive; require inert atmosphere packaging and handling instructions

Avoid Chapter 29 heading 2931.00 if aromatic content debated; emphasize phenylmethyl structure

Benzyltrichlorosilane from Canada — Import Duty Rate | HTS 2931.90.30.00