Triethylenetetramine (TETA) from Germany
Triethylenetetramine is an acyclic polyamine classified under HTS 2921.29.0020 as a chemically defined organic compound with multiple amine groups. It is primarily used as a curing agent in epoxy resin formulations for coatings, adhesives, and composites.
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
• Provide detailed chemical analysis certificates confirming purity >98% to avoid reclassification as mixtures under Chapter 38
• Ensure SDS and REACH compliance documentation for hazardous material handling during customs clearance
• Declare exact CAS number (112-24-3) and avoid packaging that suggests retail sale to prevent Chapter 38 misclassification