Other
Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives: > Carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: > Aromatic: > Other: > 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 2918.30.30.00
4-Hydroxybenzophenone
4-Hydroxybenzophenone is an aromatic compound featuring a ketone group and a phenolic hydroxy function on a benzene ring linked by a carbonyl. It falls under HTS 2918.30.3000 as an aromatic carboxylic acid derivative with both aldehyde/ketone and additional oxygen (hydroxy) functions, specifically classified as 'other' in this subcategory. Commonly used in UV absorbers and photoinitiators.
2-Hydroxyacetophenone
2-Hydroxyacetophenone is an aromatic ketone with an ortho-hydroxy group, providing both ketone and phenolic oxygen functions. Classified in HTS 2918.30.3000 for aromatic compounds with ketone function and additional oxygen, as 'other' derivatives. Used in fragrances and as a chemical intermediate.
4'-Hydroxyacetophenone
4'-Hydroxyacetophenone features a para-hydroxy group attached to an acetophenone structure, combining ketone and hydroxy oxygen functions aromatically. It matches HTS 2918.30.3000 as 'other' aromatic carboxylic acid derivatives with ketone and additional oxygen. Applied in pharmaceuticals and polymer synthesis.
2,4-Dihydroxyacetophenone
2,4-Dihydroxyacetophenone is a dihydroxy aromatic ketone with multiple oxygen functions beyond the ketone group. It is classified under HTS 2918.30.3000 as an aromatic 'other' compound with ketone and additional oxygen functions. Utilized in organic synthesis and antioxidants.
4-Hydroxyphenylglyoxylic Acid
4-Hydroxyphenylglyoxylic acid contains an aromatic ring with hydroxy and alpha-keto acid (glyoxylic) functions, fitting ketone with additional oxygen. HTS 2918.30.3000 covers this as 'other' aromatic derivative. Used in fine chemical manufacturing.
1-(2-Hydroxyphenyl)-1,3-butanedione
This compound is a 1,3-diketone with an ortho-hydroxyphenyl substituent, providing ketone and phenolic oxygen functions aromatically. Classified in HTS 2918.30.3000 as 'other' with ketone and additional oxygen. Common in chelating agents.
2-Hydroxy-1-(4-methoxyphenyl)ethan-1-one
An aromatic alpha-hydroxy ketone with methoxy substituent, featuring ketone and multiple oxygen functions. Fits HTS 2918.30.3000 'other' category. Used in pharmaceutical intermediates.
3-(4-Hydroxyphenyl)-3-oxopropanoic Acid
Beta-keto acid with para-hydroxyphenyl, aromatic ketone-acid-oxygen compound. HTS 2918.30.3000 'other'. Synthesis intermediate.
4-(2-Hydroxybenzoyl)benzoic Acid
Benzophenone dicarboxylic with hydroxy, multi-function aromatic. HTS 2918.30.3000.
2-(4-Hydroxyphenyl)-2-oxoacetic Acid
Aromatic glyoxylic acid derivative with phenol. HTS 2918.30.3000.