9902.09.17 - Glycerol ester of dimerized rosin acids, having softening point not less than 104˚ C and acid number measuring 3 or more but not over 8 (CAS No. 68475-37-6) (provided for in subheading 3806.30.00)

This HTS classification, 9902.09.17, pertains to a specific type of glycerol ester derived from dimerized rosin acids. The defining characteristics for classification under this code are a softening point not less than 104° Celsius and an acid number that falls within the range of 3 to 8, inclusive. This product is typically identified by its CAS Number 68475-37-6 and is primarily provided for under subheading 3806.30.00 within the main Harmonized Tariff Schedule.

As a temporary legislation category within Section XXII, this HTS code represents a special provision, distinct from the general tariff classifications found in Chapters 1-97. While sibling categories in Chapter 99 may cover other temporary trade measures or import restrictions, 9902.09.17 is specifically dedicated to this particular chemical compound, likely due to temporary proclamations related to trade agreements or Section 22 of the Agricultural Adjustment Act. It does not cover raw rosin, rosin esters of other alcohols, or other rosin derivatives that do not meet the specified physical and chemical parameters.

Since this is a leaf node in the HTS database, there are no further subcategories under 9902.09.17. Classification decisions at this level rely solely on meeting the precise criteria outlined in the description, namely the softening point and acid number. Importers and customs brokers must ensure that their documentation accurately reflects these specifications to confirm the correct application of this temporary classification.