4-Piperidone Hydrochloride Monohydrate from Germany
4-Piperidone hydrochloride monohydrate is a cyclic ketone derivative of piperidine used in alkaloid synthesis. The piperidine ring structure dominates classification under HTS 2933.32.5000 as 'other' piperidine salt.
Duty Rate — Germany → United States
10%
Rate breakdown
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
• Specify monohydrate form in documentation; anhydrous form has different CAS
• Corrosive solid (UN 3261); use glass or HDPE containers
• Hygroscopic; ensure proper desiccant packaging for ocean transport