9902.03.48 - 2-Ethylhexylamine (CAS No. 104-75-6) (provided for in subheading 2921.19.61)

This HTS code, 9902.03.48, pertains to 2-Ethylhexylamine (CAS No. 104-75-6). This classification falls under Chapter 99, which is reserved for temporary legislation, temporary modifications enacted under trade agreements, and additional import restrictions imposed under Section 22 of the Agricultural Adjustment Act. Specifically, the "provided for in subheading 2921.19.61" notation indicates that while the substance itself is primarily classified under Chapter 29 as an organic chemical, this Chapter 99 provision imposes a specific, temporary restriction or modification on its import.

Unlike the primary HTS classifications found in earlier chapters (e.g., Chapter 01 for live animals), this category does not represent a broad class of goods. Instead, it acts as an overlay, indicating a specific regulatory treatment applied to a chemical compound that would otherwise be classified elsewhere. Therefore, there are no direct "sibling" classifications at this specific level that describe alternative types of goods; rather, other Chapter 99 subheadings would represent different, temporary trade provisions for various other goods.

As this is a leaf node, there are no further subcategories under HTS 9902.03.48. The classification is definitive and signifies a singular, specific regulatory condition for the import of 2-Ethylhexylamine. Importers must consult the underlying primary classification (2921.19.61) for the general tariff treatment and then adhere to the specific import requirements or restrictions stipulated by this Chapter 99 provision.