Pyridine (CAS 110-86-1) from China
Pyridine is a flammable, colorless liquid heterocyclic organic compound with the molecular formula C5H5N, containing an unfused pyridine ring. It serves as a basic solvent and reagent in organic synthesis for pharmaceutical and agrochemical production. Classified under HTS 2933.31.00.00 as a chemically defined compound with a pyridine ring structure.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Obtain EPA TSCA certification for new chemical import compliance
• Provide Safety Data Sheet (SDS) and ensure UN-approved packaging for flammable liquids
• Verify purity certificates to avoid misclassification as mixtures