3-Hydroxy-2-naphtho-o-phenetidide from Japan
3-Hydroxy-2-naphtho-o-phenetidide is an ethoxy analog in the Naphthol AS series, explicitly covered by HTS 2924.29.33.00. Used as a coupler for azo dye manufacturing, particularly for pigments requiring high lightfastness. Its aromatic amide structure places it among carboxyamide-function compounds of Chapter 29.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Include infrared spectrum or HPLC analysis to verify compound purity and identity
• Label as 'Dye Intermediate - Not for Retail Sale' to avoid consumer product classifications
• Monitor for TSCA inventory listing requirements for new chemical import notifications