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

2905.51.00.00 - Ethchlorvynol (INN) 🖩

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 Duty39%
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, 2905.51.00.00, specifically classifies Ethchlorvynol (INN). Ethchlorvynol is a hypnotic and sedative medication, an unsaturated secondary alcohol characterized by the presence of a chlorine atom and a vinyl group. Its inclusion under this heading signifies a precise classification for this particular chemical compound, differentiating it from broader categories of modified acyclic alcohols.

At this level of detail within the tariff, 2905.51.00.00 stands as a distinct entry, separating Ethchlorvynol from the more general "Other" halogenated, sulfonated, nitrated, or nitrosated derivatives of acyclic alcohols found under 2905.59. This precise codification is essential for accurate customs declaration and duty assessment, ensuring that Ethchlorvynol is not misclassified with other, albeit related, chemical substances.

As a leaf node, this classification does not have further subcategories. Therefore, the focus remains on the definitive identification of Ethchlorvynol itself. Classification within this code is determined by the unique chemical structure and designation of Ethchlorvynol, reflecting its specific pharmaceutical and chemical properties rather than any further structural subdivisions.

Frequently Asked Questions

›What is HTS code 2905.51.00.00?
HTS code 2905.51.00.00 covers Ethchlorvynol (INN) under the US Harmonized Tariff Schedule. It falls under Chapter 29: Organic chemicals.
›What products are classified under 2905.51.00.00?
This classification covers Ethchlorvynol (INN). It is a subcategory of Halogenated, sulfonated, nitrated or nitrosated derivatives of acyclic alcohols:.
›What is the import duty rate for 2905.51.00.00?
The general rate of duty for HTS 2905.51.00.00 is Free. The Column 2 rate is 39%.
›What unit of quantity is used for 2905.51.00.00?
Imports under HTS 2905.51.00.00 are measured in kg.

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