HS Code for Diethyl ether

Diethyl ether is classified under HS code 2909.11. As an organic compound, it falls under Chapter 29. Heading 2909 covers ethers, ether-alcohols, ether-phenols, ether-alcohol-phenols, alcohol peroxides, ether peroxides, ketone peroxides, and their derivatives. Subheading 2909.11 is specifically allocated to diethyl ether, which is an acyclic ether. The classification is straightforward because diethyl ether is a primary example of a simple symmetric acyclic ether where two ethyl groups are linked by an oxygen atom. The purity of the ether does not generally change the four-digit heading, though extremely high purity for laboratory use or stabilized versions containing antioxidants still remain within this code. It is important to distinguish this from other ethers like dimethyl ether or methyl tertiary-butyl ether (MTBE). Diethyl ether is often used as a solvent or an anesthetic, but regardless of its end-use, the chemical structure dictates its placement in 2909.11. Importers should be aware that this substance is often subject to additional controls due to its volatility and its status as a precursor chemical. The Harmonized System treats acyclic ethers in the 2909.1 series, and diethyl ether is the first specific sub-item mentioned due to its historical and industrial significance. Even when used in medical settings, unless it is put up in measured doses or in forms or packings for retail sale as a medicament (which is rare for bulk ether), it remains under 2909.11.

Products Included

• Diethyl ether (pure or technical)
• Ethyl ether
• Sulfuric ether
• Anesthetic grade diethyl ether
• Stabilized diethyl ether

Common Misclassification

Common misclassifications include HS code 2909.19, which is the "other" category for acyclic ethers like dimethyl ether or dipropyl ether. Another potential error is HS code 3004, which covers medicaments; however, diethyl ether is generally classified as a chemical substance in Chapter 29 rather than a finished pharmaceutical product unless specifically prepared as such.

FAQ

What is the HS code for Diethyl ether?

The HS code for diethyl ether is 2909.11.

Is diethyl ether considered a controlled substance?

While not a narcotic, it is frequently listed as a Table II precursor under the 1988 UN Convention against Illicit Traffic in Narcotic Drugs because it is used in the processing of cocaine.