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2931.90.22.00/4-Dimethylaminophenylarsine Drug Intermediate/Canada

4-Dimethylaminophenylarsine Drug Intermediate from Canada

This aromatic organo-arsenic compound serves as a key intermediate in synthesizing anti-parasitic drugs. Classified under HTS 2931.90.22.00 due to its aromatic structure with arsenic directly bonded to carbon and designated pharmaceutical application.

Duty Rate — Canada → United States

16.5%

Rate breakdown

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

• Submit synthesis pathway documentation proving direct C-As bond to avoid reclassification as sulfonated derivative

• Include end-use statement from pharmaceutical manufacturer to maintain 'drugs' designation

• Monitor REACH/TSCA registration for arsenic compounds to ensure environmental compliance

4-Dimethylaminophenylarsine Drug Intermediate from Canada — Import Duty Rate | HTS 2931.90.22.00