2914.61.00.00/1,5-Dihydroxyanthraquinone (Anthrarufin)/Japan

1,5-Dihydroxyanthraquinone (Anthrarufin) from Japan

Anthrarufin (1,5-dihydroxyanthraquinone) combines quinone functionality with phenolic hydroxy groups. Classified in HTS 2914.61.00.00 as 'quinones...with other oxygen function.' Used in dye synthesis and as pharmaceutical intermediates.

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%

Calculate with your customs value Verify classification with AI

Import Tips

• Specify exact hydroxy positions (1,5-) in technical documentation for proper identification

• Include melting point (280-282°C) and purity specs matching commercial anthrarufin

• Avoid classification confusion with anthraquinone dyes by excluding colorant formulations