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

3824.99.26.00 - Benzene, 2,4-diisocyanate-1,3,5-tris(1- methylethyl) homopolymer; 5-Fluoro-2-methyl-1-[[4-(methylsulfinyl)- phenyl]methylene]-1H-indene;Mixtures of dimethyl phthalate, t-butanol, hydrogen peroxide, and sodium salicylate; andMixtures containing derivatives of N-[4-(2- hydroxy-3-phenoxypropoxy)phenyl]- acetamide 🖩

Details

FieldValue
Unit of Quantitykg
General Rate of Duty (Column 1 - General)Free
Special Rate of Duty (Column 1 - Special)N/A
Column 2 Rate of Duty3.7¢/kg + 60%
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 classification, 3824.99.26.00, encompasses a diverse range of specific chemical products and mixtures not elsewhere specified or included. Primarily, it covers several distinct preparations, including the homopolymer of benzene, 2,4-diisocyanate-1,3,5-tris(1-methylethyl), and the indene derivative 5-Fluoro-2-methyl-1-[[4-(methylsulfinyl)-phenyl]methylene]-1H-indene. Additionally, this code includes specific mixtures such as those containing dimethyl phthalate, t-butanol, hydrogen peroxide, and sodium salicylate, as well as mixtures comprising derivatives of N-[4-(2-hydroxy-3-phenoxypropoxy)phenyl]-acetamide.

Distinguishing this category from its siblings, 3824.99.21.00 pertains exclusively to substances naturally found in coal tar. Furthermore, 3824.99.25.00 is reserved for specific aqueous mixtures of triphenyl sulfonium chloride, diphenyl (4-phenylthio)phenyl sulfonium chloride, and (thiodi-4,1-phenylene)bis(diphenyl sulfonium) dichloride. The remaining sibling category, 3824.99.29.00, covers "Other" preparations not fitting the specific descriptions of the other subheadings within the "Mixtures containing 5 percent or more by weight of one or more aromatic or modified aromatic substances" group.

As a leaf node within the HTS, 3824.99.26.00 represents the most granular classification for these particular chemical products and mixtures. Therefore, there are no further subcategories to introduce. Classification into this code relies on the precise identification of the listed chemical compounds and mixtures, ensuring they meet the criteria outlined in the description and do not fall under any more specific or encompassing HTS provisions.

Frequently Asked Questions

›What is HTS code 3824.99.26.00?
HTS code 3824.99.26.00 covers Benzene, 2,4-diisocyanate-1,3,5-tris(1- methylethyl) homopolymer; 5-Fluoro-2-methyl-1-[[4-(methylsulfinyl)- phenyl]methylene]-1H-indene;Mixtures of dimethyl phthalate, t-butanol, hydrogen peroxide, and sodium salicylate; andMixtures containing derivatives of N-[4-(2- hydroxy-3-phenoxypropoxy)phenyl]- acetamide under the US Harmonized Tariff Schedule. It falls under Chapter 38: Miscellaneous chemical products.
›What products are classified under 3824.99.26.00?
This classification covers Benzene, 2,4-diisocyanate-1,3,5-tris(1- methylethyl) homopolymer; 5-Fluoro-2-methyl-1-[[4-(methylsulfinyl)- phenyl]methylene]-1H-indene;Mixtures of dimethyl phthalate, t-butanol, hydrogen peroxide, and sodium salicylate; andMixtures containing derivatives of N-[4-(2- hydroxy-3-phenoxypropoxy)phenyl]- acetamide. It is a subcategory of Mixtures containing 5 percent or more by weight of one or more aromatic or modified aromatic substances:.
›What is the import duty rate for 3824.99.26.00?
The general rate of duty for HTS 3824.99.26.00 is Free. The Column 2 rate is 3.7¢/kg + 60%.
›What unit of quantity is used for 3824.99.26.00?
Imports under HTS 3824.99.26.00 are measured in kg.

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