💾 Data Updated: Latest version • Last updated: December 09, 2025

9902.06.18 - 1-(1-Acetyl-2,2,6,6-tetramethyl-4-piperidinyl)-3-dodecyl- 2,5-pyrrolidinedione (CAS No. 106917-31-1) (provided for in subheading 2933.39.61)

Details

FieldValue
Unit of QuantityN/A
General Rate of Duty (Column 1 - General)Free
Special Rate of Duty (Column 1 - Special)No change
Column 2 Rate of DutyNo change
Quota QuantityN/A
Additional DutiesN/A
About Duty Rates: Rates are divided into Column 1 and Column 2. Column 1 is subdivided into General (normal trade relations rates for all countries not eligible for special programs) and Special (preferential rates for countries with free trade agreements or preference programs). Column 2 rates apply to products from Cuba, North Korea, Belarus, and Russia. When no special rate exists for a classification, General rates apply.

Overview

This HTS category, 9902.06.18, specifically classifies the chemical compound 1-(1-Acetyl-2,2,6,6-tetramethyl-4-piperidinyl)-3-dodecyl-2,5-pyrrolidinedione, identified by CAS Number 106917-31-1. This is a temporary classification provision, designated for specific import restrictions or modifications under trade agreements or Section 22 of the Agricultural Adjustment Act. The primary purpose of this code is to track and potentially control the importation of this particular chemical, which is provided for in subheading 2933.39.61 of the permanent tariff schedule.

As a leaf node within Chapter 99, this category does not have further subdivisions. Its placement within Section XXII signifies its exceptional nature, distinct from the standard goods classified under Chapters 1 through 98. Unlike the broad categories of live animals in sibling categories like 0101 (Live horses) or 0102 (Live bovine animals), this code pertains to a highly specific synthetic organic chemical, not live agricultural products. The existence of this temporary classification suggests a unique regulatory consideration for this compound that warrants separate tracking beyond its primary tariff heading.

Frequently Asked Questions

›What is HTS code 9902.06.18?
HTS code 9902.06.18 covers 1-(1-Acetyl-2,2,6,6-tetramethyl-4-piperidinyl)-3-dodecyl- 2,5-pyrrolidinedione (CAS No. 106917-31-1) (provided for in subheading 2933.39.61) under the US Harmonized Tariff Schedule. It falls under Chapter 99: Temporary legislation; temporary modifications proclaimed pursuant to trade agreements legislation; additional import restrictions proclaimed pursuant to section 22 of the Agricultural Adjustment Act, as amended.
›What products are classified under 9902.06.18?
This classification covers 1-(1-Acetyl-2,2,6,6-tetramethyl-4-piperidinyl)-3-dodecyl- 2,5-pyrrolidinedione (CAS No. 106917-31-1) (provided for in subheading 2933.39.61). It falls under Chapter 99: Temporary legislation; temporary modifications proclaimed pursuant to trade agreements legislation; additional import restrictions proclaimed pursuant to section 22 of the Agricultural Adjustment Act, as amended.
›What is the import duty rate for 9902.06.18?
The general rate of duty for HTS 9902.06.18 is Free. Special preferential rates may apply: No change. The Column 2 rate is No change.

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