2924.21.50.00/Allythiourea/Canada

Allythiourea from Canada

Allylthiourea serves as a reagent in analytical chemistry and polymer modification, recognized as a ureine derivative with thio-substitution. Classified in HTS 2924.21.50.00 as 'other' ureines and their derivatives within Chapter 29's organic compounds.

Duty Rate — Canada → United States

6.5%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Provide thio-urea spectral confirmation to distinguish from oxygen analogs

• Classify as UN3077 Environmentally Hazardous if meeting GHS criteria

• Document <1ppm mercury content for laboratory reagent import clearance

Allythiourea from Canada — Import Duty Rate | HTS 2924.21.50.00