Tri-n-butylamine from Germany
Tri-n-butylamine ((C4H9)3N) is a tertiary tri-butylamine explicitly listed under HTS 2921.19.11.00. Employed as an antifoaming agent.
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
• Confirm straight-chain n-butyl via boiling point specs (98-100°C/10mmHg)
• Low odor grade preferred; declare VOC content
• Large volume imports may need vessel cleaning certificates