Other
Oxygen-function amino-compounds: > Amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof: > Other: > 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 2922.39.45.00
4-Aminoacetophenone
4-Aminoacetophenone is an aromatic amino-ketone featuring both an amino group and a ketone functional group on a benzene ring. It qualifies under HTS 2922.39.4500 as an aromatic oxygen-function amino-comp compound with a single ketone oxygen function. Commonly used as an intermediate in pharmaceutical and dye synthesis.
2-Amino-5-nitroacetophenone
2-Amino-5-nitroacetophenone contains an amino group, ketone function, and nitro substituent on aromatic ring, classified as other aromatic amino-ketones under 2922.39.4500. The nitro group doesn't create additional oxygen functions beyond the ketone. Used in synthesis of azo dyes and pharmaceuticals.
p-Aminobenzophenone
p-Aminobenzophenone is a diaryl ketone with amino substitution, featuring aromatic rings and single ketone oxygen function. Falls under HTS 2922.39.4500 as other aromatic amino-ketones. Key intermediate for UV stabilizers and pharmaceuticals.
1-(2-Aminophenyl)ethanone
1-(2-Aminophenyl)ethanone, also known as o-aminoacetophenone, is an aromatic compound with adjacent amino and acetyl groups. Classified under 2922.39.4500 for its amino-ketone oxygen function on benzene ring. Used in perfumery and pharmaceutical synthesis.
4'-Aminoacetophenone Hydrochloride
4'-Aminoacetophenone hydrochloride is the salt form of the aromatic amino-ketone, maintaining classification under 2922.39.4500 per Chapter 29 note 3(C)(1). The hydrochloride salt doesn't alter the organic compound's heading. Used in dye manufacturing.
2-Amino-4'-chloroacetophenone
2-Amino-4'-chloroacetophenone features amino-ketone functionality with chloro substitution on aromatic system. Remains under HTS 2922.39.4500 as halogenated derivative allowed in oxygen-function amino-compounds. Pharmaceutical intermediate.
4-Aminophenyl 2-Thienyl Ketone
4-Aminophenyl 2-thienyl ketone combines aromatic amino functionality with heterocyclic thienyl ketone. Classified as aromatic amino-ketone under 2922.39.4500 since principal chain is aromatic. Used in pharmaceutical research.
3-Amino-4-methoxyacetophenone
3-Amino-4-methoxyacetophenone contains amino-ketone with methoxy substituent on aromatic ring. Single ketone oxygen function qualifies for HTS 2922.39.4500. Intermediate for analgesics and dyes.
2-Acetyl-6-nitraniline
2-Acetyl-6-nitraniline (2-amino-3-nitroacetophenone) is an aromatic amino-ketone with nitro group. Classifies under 2922.39.4500 as other aromatic oxygen-function amino-compounds. Dye chemistry intermediate.
4-Amino-2',5'-dimethoxybenzophenone
4-Amino-2',5'-dimethoxybenzophenone features diaryl ketone with amino and dimethoxy groups. Single ketone function places it in HTS 2922.39.4500. Used in polymer additives.
5-Amino-2-hydroxyacetophenone
5-Amino-2-hydroxyacetophenone contains amino, hydroxy, and ketone functions but classified by single principal ketone oxygen function under 2922.39.4500. Aromatic structure with multiple potential functions follows chapter priority rules.
4-(4-Aminophenylthio)acetophenone
4-(4-Aminophenylthio)acetophenone features amino-aromatic-thioether-ketone structure. Ketone oxygen function with aromatic amino qualifies for 2922.39.4500; sulfur not directly classified here. Pharmaceutical intermediate.
2-(4-Aminobenzoyl)thiophene
2-(4-Aminobenzoyl)thiophene combines aminophenyl ketone with thiophene heterocycle. Aromatic amino-ketone classification under 2922.39.4500 prevails over heterocyclic aspects. Research chemical.
N-(4-Acetylphenyl)aniline
N-(4-Acetylphenyl)aniline is a secondary aromatic amine with ketone substituent. The amino-ketone oxygen function structure fits HTS 2922.39.4500 as other aromatic compounds. Used in dye synthesis.
4-Acetyl-N,N-dimethylaniline
4-Acetyl-N,N-dimethylaniline features tertiary amine with aromatic ketone function. Classifies under HTS 2922.39.4500 for oxygen-function amino-aromatic compounds. Photography and dye applications.