4-Aminoazobenzene
Azo compound with free amino group classified as aniline derivative under HTS 2921.42.90.00. Used in dye synthesis and research.
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Import Tips & Compliance
• Carcinogen Category 2; strict handling and labeling requirements
• Research quantities (<1kg) may trigger different documentation
Related Products 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.