9902.04.01 - 4,4'-Oxydianiline (CAS No. 101-80-4) (provided for in subheading 2922.29.81)

This HTS category, 9902.04.01, specifically addresses the import of 4,4'-Oxydianiline, identified by its CAS Number 101-80-4. This chemical compound is provided for under subheading 2922.29.81 of the Harmonized Tariff Schedule, indicating its primary classification as an organic chemical. The inclusion within Chapter 99 signifies that this particular item is subject to temporary legislation, modifications, or additional import restrictions, which are often enacted through trade agreements or pursuant to specific legislative provisions like Section 22 of the Agricultural Adjustment Act.

Unlike the numerous general categories at the root level of the HTS database, such as live animals (Chapters 01), or even the broader chemical categories found in Section VI, this subheading is highly specific. It does not cover general chemical intermediates or other organic compounds. Its existence within Chapter 99 indicates a special regulatory status that overrides or supplements its primary classification under Chapter 29. Therefore, importers must be aware of both the chemical identity of 4,4'-Oxydianiline and the specific temporary provisions applied to it.

As a leaf node, 9902.04.01 does not possess subcategories. This means that once an item is identified as 4,4'-Oxydianiline and falls under the scope of the temporary legislation or restrictions in Chapter 99, this is the final classification. Classification professionals should focus on confirming the chemical identity and ensuring compliance with any associated documentation or quotas related to this specific temporary provision.