2-(2',4'-Diamino-5'-methylphenylazo)-5-carbethoxyaniline from Germany
A carbethoxy-substituted azo coupler for photographic magenta dye formation with improved keeping properties. The aromatic heterocyclic system participates in chromogenic development reactions. Its specific role in photography qualifies it for HTS 2933.99.24.00.
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
• Ester-function classification per Chapter 29 note 3(A); provide ester hydrolysis stability data; declare azo coupling efficiency