9902.07.44 - Sodium 2-2'-methylene bis-(4,6-di-tert-butyl phenyl)phosphate (CAS No. 85209-91-2) (provided for in subheading 2934.99.39)

This HTS category, 9902.07.44, specifically covers Sodium 2-2'-methylene bis-(4,6-di-tert-butyl phenyl)phosphate, identified by CAS No. 85209-91-2. This classification falls under Chapter 99, which deals with temporary legislation, modifications to trade agreements, and additional import restrictions. The presence of "provided for in subheading 2934.99.39" indicates that while this specific compound is subject to special provisions under Chapter 99, its inherent chemical classification would otherwise be found within Chapter 29, which pertains to organic chemicals. This temporary provision likely relates to specific import controls, quotas, or duties.

As a leaf node within Chapter 99, this category does not have further subcategories. Its specificity means it represents a precisely defined substance subject to unique regulatory treatment. When classifying goods, professionals must confirm that the imported material precisely matches the chemical name and CAS number provided. The primary classification criteria here are the chemical identity of the substance and its inclusion under a specific temporary trade or restriction measure.

Distinguishing this category from its sibling categories, which begin with HTS codes like 0101 (Live horses) and extend through numerous other chapters covering diverse goods, is straightforward. While siblings at the root level represent broad categories like live animals, agricultural products, or manufactured goods, 9902.07.44 is highly specialized. It is a provision within the "Special Classification Provisions" section, designed to manage the import of particular chemicals beyond their standard tariff classification, likely due to trade policy, national security, or environmental concerns. Users should always refer to the full context of Chapter 99 and relevant legal notes or proclamations for complete understanding of its application.