3,3'-Iminobis(N,N-dimethylpropylamine) (IBDMA) from Germany
IBDMA is a complex acyclic polyamine used in fuel additives and epoxy hardeners, classified under 2921.19.61.95 as it meets criteria for chemically defined acyclic amine derivatives per Chapter 29 note (a).
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
• Include GC-MS analysis showing single peak >98% purity to qualify as 'separate chemically defined compound'
• Certify stabilizer content <1% to avoid anti-caking agent provisions that could shift classification
• Declare flash point (typically 82°C) on commercial invoice for proper hazmat fee calculation