1,1,1-Trichloro-2-bromo-2-fluoroethane from China
Complex ethane derivative bearing chlorine, bromine, and fluorine, exemplifying acyclic multi-halogenation. HTS 2903.79.90 applies as 'Other' halogenated acyclic hydrocarbons with ≥2 different halogens. Used in pharmaceutical intermediate production.
Duty Rate — China → United States
41.2%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 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
• Provide IUPAC naming and SMILES notation for customs chemistry review
• Monitor for PFAS-related import restrictions due to fluorinated components
• Batch certification required showing < specified impurities per chapter note (a)