9902.06.65 - Triallyl cyanurate (2,4,6-tris(allyloxy)-1,3,5-triazine) (CAS No. 101-37-1) (provided for in subheading 2933.69.60)

This HTS code, 9902.06.65, specifically classifies Triallyl cyanurate (2,4,6-tris(allyloxy)-1,3,5-triazine), identified by CAS No. 101-37-1. This chemical compound is primarily used as a crosslinking agent or co-agent in polymer systems, particularly in the production of rubber and plastics, to enhance their thermal stability and mechanical properties. Its inclusion within Chapter 99 indicates it is subject to specific temporary legislation or modifications, separate from its primary classification under Chapter 29.

Unlike the broader categories at the HTS Database Root, which encompass a vast array of goods from live animals to manufactured products, HTS 9902.06.65 is highly specific. It does not cover other types of chemicals or polymers, nor does it pertain to equipment or materials used in the processing of such substances. Its unique designation within Chapter 99 signifies that its import is governed by special provisions, likely related to trade agreements or specific import restrictions, distinct from the general tariff treatment applied to chemicals classified in Chapter 29.

As a leaf node, HTS 9902.06.65 has no further subcategories. Classification under this specific code is final for Triallyl cyanurate. Importers and customs brokers must ensure that the product precisely matches the chemical identity and CAS number provided, and that all associated documentation reflects compliance with the temporary legislation referenced in Chapter 99, which might include specific quotas, licensing requirements, or duty rates applicable only to this particular entry.