Other
Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulfonated, nitrated, or nitrosated derivatives: > Ketone-phenols and ketones with other oxygen function: > Aromatic: > Other
Duty Rate (from China)
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Products classified under HTS 2914.50.30.00
4-Hydroxyacetophenone
4-Hydroxyacetophenone is an aromatic ketone-phenol compound featuring a ketone group and a phenolic hydroxyl group on a benzene ring. It falls under HTS 2914.50.30.00 as an aromatic ketone with other oxygen function, specifically a ketone-phenol derivative. This chemical is commonly used as an intermediate in pharmaceutical and fragrance synthesis.
4'-Hydroxyacetophenone
Also known as p-Hydroxyacetophenone, this is a key aromatic ketone-phenol used in organic synthesis. Classified under HTS 2914.50.30.00 due to its aromatic structure with both ketone and phenolic oxygen functions. Primarily serves as a building block for pharmaceuticals and UV absorbers.
2-Hydroxyacetophenone
2-Hydroxyacetophenone (o-Hydroxyacetophenone) is an ortho-substituted aromatic ketone-phenol used in flavorings and as a photoinitiator. It qualifies for HTS 2914.50.30.00 as an 'other' aromatic ketone with phenolic oxygen function. The compound's dual functionality makes it valuable in polymer chemistry.
Acetylresorcinol
1,3-Dihydroxyacetophenone (acetylresorcinol) is a dihydroxy aromatic ketone classified under HTS 2914.50.30.00 as an 'other' ketone-phenol. Despite dual phenolic groups, it remains in this heading per chapter classification rules. Used in dye intermediates and pharmaceuticals.
2,4-Dihydroxyacetophenone
2,4-Dihydroxyacetophenone is an aromatic polyketone-phenol used in cosmetic formulations and as a pharmaceutical intermediate. Falls under HTS 2914.50.30.00 as an aromatic ketone with other oxygen functions. The compound's chelating properties make it valuable in metal-complexing applications.
4-Hydroxy-4-methyl-2-pentanone
This tertiary hydroxy aromatic ketone substitute is actually 4-hydroxy-4-methylpentan-2-one, but classified here when aromatic-modified. HTS 2914.50.30.00 covers such ketone-oxygen function aromatics used in polymer synthesis. Commonly employed as a photoinitiator precursor.
1-(2-Hydroxyphenyl)ethanone
Systematic name for o-hydroxyacetophenone, this aromatic ketone-phenol is a fragrance intermediate and analytical reagent. HTS 2914.50.30.00 applies to such 'other' aromatic ketones with phenolic function. Used in quantitative analysis of metal ions.
2,5-Dihydroxyacetophenone
2,5-Dihydroxyacetophenone serves as a dye intermediate and pharmaceutical precursor with dual phenolic functionality. Classified under HTS 2914.50.30.00 as an aromatic ketone-phenol 'other'. Its chelating ability supports metal extraction applications.