9902.02.22 - 2-Phenylphenol sodium salt (CAS No. 132-27-4) (provided for in subheading 2907.19.80)

This HTS code, 9902.02.22, specifically covers 2-Phenylphenol sodium salt, identified by CAS Number 132-27-4. This substance, a derivative of phenol, is primarily recognized for its disinfectant and preservative properties. Its inclusion within Chapter 99 signifies its treatment under temporary legislation or special provisions, noting its reference for classification purposes to subheading 2907.19.80. This means that while it falls under this temporary tariff schedule, its fundamental chemical classification is as a phenol derivative.

Distinguishing this category from its sibling categories within the broader HTS structure (which encompass a vast array of goods from live animals to manufactured products) is crucial. Unlike the primary, continuously classified goods found in earlier chapters, this code highlights a specific chemical compound subject to special tariff treatment. Its siblings would typically represent distinct classes of goods, such as raw materials, finished products, or other specific chemical categories, whereas 9902.02.22 marks a temporary, potentially conditional, duty or restriction applicable to this particular chemical.

As a leaf node, this classification does not have further subcategories. Its specific nature as 2-Phenylphenol sodium salt means that any variations or related compounds would likely be classified under different HTS codes, either within the permanent chemical chapters or other specialized provisions. The focus remains solely on the precise chemical identity and its associated temporary tariff treatment.