Other
Amine-function compounds > Aromatic monoamines and their derivatives; salts thereof: > Aniline derivatives and their salts: > Other: > 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 2921.42.90.00
p-Nitroaniline
p-Nitroaniline is a nitrated derivative of aniline with the nitro group para to the amino group, falling under HTS 2921.42.90.00 as an aromatic monoamine derivative. Used extensively in azo dye manufacturing and as a pharmaceutical intermediate.
2,4-Diaminoanisole Sulfate
This diamine derivative of methoxyaniline, supplied as sulfate salt, falls under HTS 2921.42.90.00 per classification rules for amine salts. Used in polymer synthesis and hair dye intermediates.
4-Phenylenediamine (PPD)
4-Phenylenediamine, a diamino derivative of aniline, is classified under HTS 2921.42.90.00 as an aromatic monoamine derivative. Widely used in rubber antioxidants, dyes, and photographic chemicals.
N-Phenyl-1-naphthylamine
This secondary aromatic amine, derived from aniline and naphthylamine, falls under HTS 2921.42.90.00 as an aniline derivative. Primarily used as a rubber antioxidant and stabilizer.
2,4,6-Trichloroaniline
Trichloroaniline with chlorines ortho and para to amino group, classified under HTS 2921.42.90.00 including halogenated derivatives per chapter note 4. Used in herbicide and dye synthesis.
4-Aminodiphenylamine
A diphenylamine derivative with one amino-substituted phenyl ring, classified as aniline derivative under HTS 2921.42.90.00. Used in rubber curing agents and dye intermediates.
m-Phenylene Diamine (MPD)
Meta-phenylenediamine, an aromatic diamine derivative of aniline, falls under HTS 2921.42.90.00. Key intermediate for polyamides, epoxy resins, and fungicides.
N-Ethylaniline
N-Ethylated derivative of aniline maintaining aromatic amine-function, classified under HTS 2921.42.90.00. Used as solvent, intermediate for dyes and pharmaceuticals.
2-Chloro-4-nitroaniline
Halogenated and nitrated aniline derivative classified under HTS 2921.42.90.00 per chapter note 4 inclusion of compound derivatives. Dye intermediate.
4-Aminoazobenzene
Azo compound with free amino group classified as aniline derivative under HTS 2921.42.90.00. Used in dye synthesis and research.
p-Anisidine (4-Methoxyaniline)
Methoxy-substituted aniline derivative classified under HTS 2921.42.90.00. Intermediate for dyes and pharmaceuticals.
2,5-Dimethoxyaniline
Dimethoxy aniline derivative for hair dyes and polymers under HTS 2921.42.90.00.
N-Methylaniline
Primary aromatic amine with methyl substitution classified under HTS 2921.42.90.00. Solvent and chemical intermediate.
4-Aminobenzenesulfonic Acid (Sulfanilic Acid)
Sulfanilic acid is an aromatic monoamine derivative featuring an amino group and a sulfonic acid group on a benzene ring, classified under HTS 2921.42.90.00 as an aniline derivative and its salt. It is primarily used in the synthesis of dyes, pharmaceuticals, and optical brighteners.
4-Aminoacetanilide (Acetaminophen Intermediate)
4-Aminoacetanilide is an acetylated aniline derivative used as a key intermediate in acetaminophen synthesis, classified under HTS 2921.42.90.00. The compound retains its aromatic amine-function characteristic despite acetylation.