Ketone-phenols and ketones with other oxygen function
Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives. > Ketone-phenols and ketones with other oxygen function > Ketone-phenols and ketones with other oxygen function
Duty Rate (from China)
Products classified under Tariff item 2914.50
1-(2-Hydroxy-4-methoxyphenyl)ethanone
1-(2-Hydroxy-4-methoxyphenyl)ethanone is a methoxy-substituted hydroxyacetophenone with both ketone and phenolic oxygen functions. It is a separate chemically defined organic compound, classified under tariff item 2914.50.00.
2914.50.001-(2-Hydroxyphenyl)ethanone
1-(2-Hydroxyphenyl)ethanone, also known as o-hydroxyacetophenone, is an aromatic ketone-phenol used as a fragrance intermediate and analytical reagent. It is a separate chemically defined organic compound with ketone and phenolic oxygen functions, classified under tariff item 2914.50.00.
2914.50.001-(2-Naphthol)ethanone
1-(2-Naphthol)ethanone is a naphthol-substituted acetophenone with ketone functionality on a naphthalene-phenol system. It is a separate chemically defined organic compound, classified under tariff item 2914.50.00.
2914.50.002,4-Dihydroxyacetophenone
2,4-Dihydroxyacetophenone is an aromatic ketone-phenol with two phenolic hydroxyl groups, used in cosmetic formulations and as a pharmaceutical intermediate. It is a separate chemically defined organic compound, classified under tariff item 2914.50.00.
2914.50.002,5-Dihydroxyacetophenone
2,5-Dihydroxyacetophenone is a dye intermediate and pharmaceutical precursor with dual phenolic functionality. It is a separate chemically defined organic compound with ketone and phenolic oxygen functions, classified under tariff item 2914.50.00.
2914.50.002-Hydroxyacetophenone
2-Hydroxyacetophenone (o-Hydroxyacetophenone) is an ortho-substituted aromatic ketone-phenol used in flavorings and as a photoinitiator. It is a separate chemically defined organic compound, classified under tariff item 2914.50.00.
2914.50.003,4-Dihydroxyacetophenone
3,4-Dihydroxyacetophenone is a chemically defined organic compound featuring a ketone group and two phenolic hydroxyl groups, making it a ketone-phenol. It is used primarily in biochemical research and organic synthesis. This pure compound meets the criteria of Chapter 29 as a separate chemically defined organic compound.
2914.50.004-Hydroxy-4-methyl-2-pentanone
4-Hydroxy-4-methyl-2-pentanone is a ketone with a hydroxyl group, but it is not aromatic. However, if it is aromatic-modified, it could be classified under tariff item 2914.50.00. As a separate chemically defined compound, it may fall under this heading if it contains a phenolic function.
2914.50.004-Hydroxyacetophenone
4-Hydroxyacetophenone is an aromatic ketone-phenol with a ketone group and a phenolic hydroxyl group on a benzene ring. It is a separate chemically defined organic compound, classified under tariff item 2914.50.00.
2914.50.004'-Hydroxyacetophenone
4'-Hydroxyacetophenone, also known as p-Hydroxyacetophenone, is a key aromatic ketone-phenol used in organic synthesis. It is a separate chemically defined organic compound with ketone and phenolic oxygen functions, classified under tariff item 2914.50.00.
2914.50.004'-Hydroxyacetophenone Crystals
4'-Hydroxyacetophenone Crystals are a crystalline form of a ketone-phenol, characterized by a ketone group and a phenolic hydroxyl group. This chemically defined compound is used in organic synthesis for pharmaceuticals and agrochemicals. It meets the Chapter 29 criteria as a separate chemically defined organic compound.
2914.50.005-Benzoyl-4-Hydroxy-2-Methoxybenzenesulfonic Acid
5-Benzoyl-4-Hydroxy-2-Methoxybenzenesulfonic Acid is a separate chemically defined organic compound containing a ketone group (benzoyl) and a phenolic hydroxyl group, along with methoxy and sulfonic acid substituents. It is classified under tariff item 2914.50.00 as a ketone-phenol with other oxygen function, per Chapter 29 Note 1(a).
2914.50.00Acetoacetanilide
Acetoacetanilide is a beta-ketoanilide with a ketone group and an enol form that exhibits phenolic-like characteristics. It is used in dye manufacturing and is a chemically defined organic compound. This product falls under Chapter 29 as a ketone with other oxygen function.
2914.50.00Acetylresorcinol
Acetylresorcinol (1,3-Dihydroxyacetophenone) is a dihydroxy aromatic ketone classified under tariff item 2914.50.00. It is a separate chemically defined organic compound with ketone and phenolic oxygen functions.
2914.50.00Alizarin Yellow GG (5-Benzoyl-4-Hydroxy-2-Methoxybenzenesulfonic Acid)
Alizarin Yellow GG is the commercial name for 5-benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid, a yellow dye intermediate. It is a separate chemically defined organic compound with ketone and phenolic oxygen functions, classified under tariff item 2914.50.00.
2914.50.00High-Purity 5-Benzoyl-4-Hydroxy-2-Methoxybenzenesulfonic Acid (99%+)
High-Purity 5-Benzoyl-4-Hydroxy-2-Methoxybenzenesulfonic Acid (99%+) is a laboratory-grade separate chemically defined organic compound. It contains a ketone group and phenolic hydroxyl, classified under tariff item 2914.50.00 as a ketone-phenol with other oxygen function.
2914.50.00Industrial-Grade 5-Benzoyl-4-Hydroxy-2-Methoxybenzenesulfonic Acid Powder
Industrial-Grade 5-Benzoyl-4-Hydroxy-2-Methoxybenzenesulfonic Acid Powder is a bulk form of the compound, stabilized for transport with anti-caking agents. It is a separate chemically defined organic compound with ketone and phenolic functions, classified under tariff item 2914.50.00 per Chapter 29 Note 1(f).
2914.50.00p-Hydroxypropiophenone
p-Hydroxypropiophenone is a ketone-phenol with a propanone chain and a phenolic hydroxyl group. It is used as a pharmaceutical intermediate and is a chemically defined organic compound. This product meets the Chapter 29 criteria for ketone-phenols.
2914.50.00Quinoline Yellow Intermediate (5-Benzoyl-4-Hydroxy-2-Methoxybenzenesulfonic Acid)
Quinoline Yellow Intermediate (5-Benzoyl-4-Hydroxy-2-Methoxybenzenesulfonic Acid) is a key building block for synthesizing Quinoline Yellow dye. It is a separate chemically defined organic compound with ketone and phenolic oxygen functions, classified under tariff item 2914.50.00.
2914.50.00Raspberry Ketone (4-(4-Hydroxyphenyl)butan-2-one)
Raspberry Ketone (4-(4-Hydroxyphenyl)butan-2-one) is a phenolic ketone used as a flavoring agent and cosmetic ingredient. It features a ketone group para to a phenolic hydroxyl group, making it a ketone-phenol. This chemically defined compound meets the Chapter 29 criteria.