Ethylenediamine from Japan
Ethylenediamine (EDA) is a colorless liquid organic compound with the formula H2NCH2CH2NH2, classified under HTS 2921.21.00.00 as a basic acyclic polyamine. It is a key industrial intermediate used in chelating agents, pharmaceuticals, and polymer production, meeting Chapter 29 requirements for separate chemically defined organic compounds.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify purity certificate (typically >99%) to confirm classification as chemically defined compound under Chapter 29 note (a)
• Include Material Safety Data Sheet (MSDS) documenting hazardous nature (corrosive, flammable) for DOT and customs compliance
• Avoid misclassification as mixtures; ensure no added solvents exceed Chapter 29 note (e) transport/stabilizer limits