2909.50.45.00/1-Naphthol-4-methoxy (4-Methoxy-1-naphthol)/Canada

1-Naphthol-4-methoxy (4-Methoxy-1-naphthol) from Canada

4-Methoxy-1-naphthol is a naphthol ether derivative used in dye manufacturing and as a pharmaceutical intermediate. This chemically defined ether-phenol is specifically included under HTS 2909.50.4500 per additional U.S. note 3 to section VI. Its fused ring structure with ether-phenol functionality defines its tariff classification.

Duty Rate — Canada → United States

5.5%

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

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Import Tips

• Provide NMR spectrum and reference standard comparison for structural confirmation

• Include safety data sheet (SDS) detailing flash point and handling precautions for phenol ethers

• Verify no azo-coupling capability that might trigger classification under Chapter 32 dyes