Cyclooctyl Carboxylic Acid from Germany
Cyclooctyl carboxylic acid features eight-membered saturated ring, used in macrocycle chemistry. Falls under HTS 2916.20.50.00 as unspecified cyclanic monocarboxylic acid.
Duty Rate — Germany → United States
15%
Rate breakdown
9903.04.6211.3%Pharmaceuticals: patented pharma from JP/EU/KR/CH/LI — 15% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Ring size verification prevents misclassification as polymeric; high melting point requires temperature-controlled shipping; research chemical declarations