4-Phenylenediamine (PPD) from Germany
4-Phenylenediamine, a diamino derivative of aniline, is classified under HTS 2921.42.90.00 as an aromatic monoamine derivative. Widely used in rubber antioxidants, dyes, and photographic chemicals.
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
• Extremely toxic; requires proper Hazard Class 6.1 PG II labeling and UN 1673
• Technical grade 97%+ purity needed; lower grades may classify as mixtures
• Provide end-use statement to avoid anti-dumping scrutiny on Chinese material