Medical Grade CFC-114 Aerosol Propellant from Germany
High-purity dichlorotetrafluoroethane (CFC-114) used as a propellant in pharmaceutical aerosols is classified under HTS 2903.77.00.30 as a chemically defined halogenated acyclic hydrocarbon. Chapter 29 notes confirm its inclusion as a separate organic compound, excluding immunological products. It was used in metered-dose inhalers before HFA replacements.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Obtain FDA and EPA approvals for medical-grade imports; provide GMP certificates to avoid holds on pharmaceutical precursor chemicals
• Document as 'not for retail sale' to distinguish from Chapter 29 exclusion (k) for certain packings
• Test for impurities; Chapter 29 note (a) allows minor impurities but requires analytical reports for customs verification