Norborane (Bicyclo[2.2.1]heptane) from Germany
Norborane is a bicyclic cycloalkane classified under HTS 2902.19.00 as other cyclanes. Used in specialty polymer production and pharmaceutical intermediates.
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
• Provide molecular structure diagram confirming bicyclic[2.2.1] system
• High-purity grades (>99%) must have CoA matching Chapter 29 chemically defined criteria
• Avoid Chapter 29 note exclusion (b) by excluding ethyl alcohol mixtures