N,N'-Diacetyl Hexamethylenediamine from Germany
Acetylated derivative of hexamethylenediamine used as pharmaceutical intermediate and polymer crosslinker. Classifies under HTS 2921.22.5000 as derivative of the base polyamine. Melting point 80-85°C.
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
• Declare acetyl group content and provide acetyl number test results
• Store/transport below 40°C to maintain stability; document temperature control
• Differentiate from finished APIs to avoid pharmaceutical Chapter 30