2931.52.00.00/n-Propylphosphonic Dichloride/Canada

n-Propylphosphonic Dichloride from Canada

n-Propylphosphonic dichloride is the straight-chain isomer of this dichloride, a colorless liquid reactive towards nucleophiles. Classified in HTS 2931.52.00.00 as it matches the legal definition of halogenated organo-phosphorus compounds in heading 2931. Used in flame retardant production and peptide synthesis.

Duty Rate — Canada → United States

13.7%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Label shipments with GHS corrosive pictograms and 'RQ' if exceeding reportable quantities

• Obtain end-user statements for anti-proliferation compliance due to dual-use potential

• Test for stabilizer content to ensure Chapter 29 note (f) applicability

n-Propylphosphonic Dichloride from Canada — Import Duty Rate | HTS 2931.52.00.00