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

2909.19.14.00 - Methyl tertiary-butyl ether (MTBE) 🖩

Details

FieldValue
Unit of Quantitykg
General Rate of Duty (Column 1 - General)5.5%
Special Rate of Duty (Column 1 - Special)Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
AU 🇦🇺
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D 🇦🇴 🇧🇯 🇧🇼 🇧🇫 🇨🇻 🇨🇫 🇹🇩 🇰🇲 🇨🇮 🇨🇩 🇩🇯 🇸🇿 🇪🇹 🇬🇦 🇬🇲 🇬🇭 🇬🇳 🇬🇼 🇰🇪 🇱🇸 🇱🇷 🇲🇬 🇲🇼 🇲🇱 🇲🇺 🇲🇿 🇳🇦 🇳🇪 🇳🇬 🇨🇬 🇷🇼 🇸🇳 🇸🇱 🇿🇦 🇸🇹 🇹🇿 🇹🇬 🇺🇬 🇿🇲
E 🇦🇬 🇦🇼 🇧🇸 🇧🇧 🇧🇿 🇻🇬 🇨🇼 🇩🇲 🇬🇩 🇬🇾 🇭🇹 🇯🇲 🇲🇸 NE 🇰🇳 🇱🇨 🇻🇨 🇹🇹
IL 🇮🇱
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P 🇨🇷 🇩🇴 🇸🇻 🇬🇹 🇭🇳 🇳🇮
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Column 2 Rate of Duty37%
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 classification covers Methyl tertiary-butyl ether (MTBE), a specific acyclic ether derived from monohydric alcohols. MTBE is a volatile organic compound primarily used as a fuel additive to increase octane rating and reduce knocking. Its distinct chemical structure and primary application differentiate it within the broader category of acyclic ethers.

Within the "Other" subcategory for acyclic ethers of monohydric alcohols, 2909.19.14.00 is specifically dedicated to MTBE. This contrasts with its sibling category, 2909.19.18.00, which is designated for "Other" acyclic ethers of monohydric alcohols that do not fall under the specific designation of MTBE. Therefore, precise identification of MTBE's chemical composition and intended use is crucial for accurate classification.

As this is a leaf node, there are no further subcategories under 2909.19.14.00. Classification at this level hinges on the definitive identification of Methyl tertiary-butyl ether. Importers and exporters should ensure that documentation clearly specifies MTBE to avoid misclassification.

Frequently Asked Questions

›What is HTS code 2909.19.14.00?
HTS code 2909.19.14.00 covers Methyl tertiary-butyl ether (MTBE) under the US Harmonized Tariff Schedule. It falls under Chapter 29: Organic chemicals.
›What products are classified under 2909.19.14.00?
This classification covers Methyl tertiary-butyl ether (MTBE). It is a subcategory of Ethers of monohydric alcohols:.
›What is the import duty rate for 2909.19.14.00?
The general rate of duty for HTS 2909.19.14.00 is 5.5%. Special preferential rates may apply: Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG). The Column 2 rate is 37%.
›What unit of quantity is used for 2909.19.14.00?
Imports under HTS 2909.19.14.00 are measured in kg.
Go up to 2909.19 · Go up to Chapter 29: Organic chemicals

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