9902.04.08 - 11-Aminoundecanoic acid (CAS No. 2432-99-7) (provided for in subheading 2922.49.40)

This HTS category, 9902.04.08, specifically covers 11-Aminoundecanoic acid, identified by CAS Number 2432-99-7. While its primary classification is provided for in subheading 2922.49.40, this chapter 99 designation indicates a temporary modification or special provision applied under U.S. trade agreements legislation or Section 22 of the Agricultural Adjustment Act. This means that while the chemical itself falls under a standard chemical classification, its import may be subject to specific temporary duties, quotas, or other restrictions outlined within this chapter.

As a leaf node within Chapter 99, this entry does not have further subcategories. Its specificity as 11-Aminoundecanoic acid distinguishes it from other potential temporary provisions that might exist within Chapter 99, which can cover a wide array of goods undergoing special tariff treatment. The key characteristic for classification under this node is the presence of 11-Aminoundecanoic acid, irrespective of its intended use, which is crucial for determining the applicable temporary import requirements.