9902.06.15 - Bis(1,2,2,6,6-pentamethyl-4-piperidyl)sebacate (CAS No. 41556-26-7) and methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate (CAS No. 82919-37-7) (provided for in subheading 2933.39.61)

This HTS classification, 9902.06.15, covers specific chemical compounds: Bis(1,2,2,6,6-pentamethyl-4-piperidyl)sebacate (CAS No. 41556-26-7) and Methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate (CAS No. 82919-37-7). These are further referenced as being provided for under subheading 2933.39.61, indicating their primary classification within Chapter 29, which deals with organic chemicals. The inclusion of these specific CAS numbers is crucial for precise identification and ensures that only these exact chemical entities are covered under this particular provision.

Within the broader framework of Chapter 99, which encompasses temporary legislation and special provisions, this subheading is distinct from other temporary tariff measures or additional import restrictions that might apply to different goods. While sibling categories at the HTS Database Root level (e.g., live animals in Chapter 01) are broad and cover fundamental categories of goods, this HTS 9902.06.15 provision is highly specific to particular organic chemical compounds, operating under a separate and temporary legislative context.

As this is a leaf node, there are no subcategories to introduce. Classification within 9902.06.15 is determined solely by the presence of the specified chemical compounds, identified by their CAS numbers. The scope is strictly limited to Bis(1,2,2,6,6-pentamethyl-4-piperidyl)sebacate and Methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate when imported under the conditions outlined by the temporary legislation for this chapter. Importers must ensure accurate declaration and compliance with any associated documentation requirements specific to Chapter 99 provisions.