N1-(2-Hydroxyethyl)-3-nitro-1,4-phenylenediamine from Mexico
The final enumerated compound in this specific HTS subheading, this is a mono-hydroxyethyl nitro-phenylenediamine used as a coupler in permanent hair dyes. Classified precisely under 2922.19.3300 as an aromatic oxygen-function amino-alcohol, chemically defined per chapter note (a). Excludes preparations or coloring matter forms.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Cross-reference CAS number in entry docs; common for HC Red No. 7 identification
• Monitor for EU Annex IV cosmetic restrictions that may affect US import viability
• Classify as pure isolate, not salt form unless specified, per note on salts