1-Phenyl-3-pyrazolidinone (Phenidone) from Germany
Phenidone, or 1-phenyl-3-pyrazolidinone, is a cyclic hydrazine derivative with an aromatic phenyl substituent. It falls under HTS 2928.00.25.00 as an aromatic derivative of hydrazine, chemically defined and within Chapter 29 scope excluding only specific forms. Used as a photographic developer and antioxidant.
Duty Rate — Germany → United States
18.5%
Rate breakdown
9903.04.628.5%Patented pharmaceutical articles that are the product of Japan, of a European Union member country, of South Korea, of Switzerland, or of Liechtenstein as provided for in subdivisions (c) and (f) of U.S. note 40 to this subchapter
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include end-use statement if for industrial photography to avoid pharma scrutiny
• Ensure no added solvents beyond transport necessities per Chapter 29 note (e)
• Comply with REACH if transshipping through EU