2929.90.50.18/N-Ethyl-N-isopropylphosphoramidic dichloride/Germany

N-Ethyl-N-isopropylphosphoramidic dichloride from Germany

This compound features mixed N-ethyl and N-isopropyl dialkyl groups with dichloride, directly under HTS 2929.90.50.18 for specified N,N-dialkyl phosphoramidic dihalides. It acts as a reagent in nucleotide analog synthesis for antiviral drugs. Classification follows Chapter 29's rule for nitrogen-function compounds last in numerical order.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%

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Import Tips

• Ensure labeling specifies exact alkyl groups to match subheading; mismatches lead to 2929.90.50.00 classification

• For air/sea freight, comply with IATA/IMDG corrosive regulations; test for hydrolytic stability