2922.39.05.00 - 1-Amino-2,4-dibromoanthraquinone; and 2-Amino-5-chlorobenzophenone

This HTS category, 2922.39.05.00, encompasses specific aromatic amino-ketones, namely 1-Amino-2,4-dibromoanthraquinone and 2-Amino-5-chlorobenzophenone. These compounds are characterized by the presence of both an amino group and a ketone function directly attached to aromatic rings. Their classification within Chapter 29 signifies their status as distinct organic chemical compounds rather than mixtures or preparations.

This sub-category distinguishes itself from its siblings by its specific chemical structures. For instance, while 2922.39.10.00 and other sibling codes include various amino-anthraquinones and benzaldehydes, this particular heading is narrowly defined to include only the named dibromoanthraquinone and the chlorobenzophenone derivatives. The absence of other oxygen-containing functional groups, beyond the single ketone, is a key defining characteristic that separates these substances from more complex amino-compounds.

As this is a leaf node in the HTS classification system, there are no further subcategories. The classification concludes with these specific chemical entities, meaning that any other aromatic amino-ketones not explicitly listed under sibling categories or falling outside the defined scope of this entry would need to be evaluated against other applicable HTS headings. Classification relies on the precise identification of the chemical name and structure.