9902.02.85 - Pinane hydroperoxide (2,6,6-trimethlybicyclo[3.1.1]heptyl hydroperoxide) (CAS No. 28324-52-9) (provided for in subheading 2916.20.50)

This HTS category, 9902.02.85, specifically covers Pinane hydroperoxide, also identified by its Chemical Abstracts Service (CAS) number 28324-52-9. This compound is a chemical intermediate or reactant, falling under the broader classification provisions for temporary legislation and modifications. Its inclusion within Chapter 99 indicates it is subject to specific, often time-limited, trade regulations or restrictions distinct from permanent tariff classifications. The note "provided for in subheading 2916.20.50" further clarifies that while this specific provision applies, the underlying nature of the product relates to chemical compounds within Chapter 29.

As a specialized provision within Chapter 99, this category is designed to address unique trade situations for this specific chemical. It does not cover general chemicals found in Chapters 28 or 29, nor does it encompass finished goods, raw materials for other industries, or articles for personal use that might be found in other HTS chapters. Its purpose is to regulate the importation of Pinane hydroperoxide under specific governmental directives, such as those related to trade agreements, temporary import restrictions, or other special customs treatments.

Since this is a leaf node, there are no further subcategories within 9902.02.85. Classification at this level is definitive for Pinane hydroperoxide when subject to the specified temporary provisions. Importers must adhere to the requirements of this chapter, which may include specific licensing, quotas, or documentation beyond the standard customs entry, all in conjunction with its permanent classification under subheading 2916.20.50 for customs duty assessment.