o-Phenylenediamine Dihydrochloride from Germany
o-Phenylenediamine dihydrochloride is the salt form of o-phenylenediamine, a key aromatic polyamine used in dye and pharmaceutical synthesis. It falls under HTS 2921.51.30.00 as a derivative salt of o-phenylenediamine described in additional U.S. note 3 to section VI, which covers specific listed organic compounds.
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
• Verify the product matches exactly the chemical description in additional U.S. note 3 to section VI for proper classification
• Provide detailed chemical analysis certificates (CAS number 615-28-1) and purity specs to avoid reclassification
• Ensure SDS and transport docs note it's a hazardous substance under DOT regulations