HS Code for Halon-2402

Halon-2402, chemically known as 1,2-dibromotetrafluoroethane (C2Br2F4), is classified under HS code 2903.76. This classification is governed by the General Interpretative Rules (GIR) of the Harmonized System, specifically GIR 1, which dictates that classification is determined by the terms of the headings and any relative section or chapter notes. Chapter 29 is dedicated to organic chemicals, and heading 2903 specifically addresses halogenated derivatives of acyclic hydrocarbons. Within this heading, the 2903.7x series focuses on derivatives containing two or more different halogens. Halon-2402 is explicitly named in the description for 2903.76, alongside other ozone-depleting substances like Halon-1211 and Halon-1301. This classification applies to the substance when it is a separate chemically defined compound. If the Halon-2402 is part of a mixture or a prepared charge for a fire extinguisher, it may be classified elsewhere, but in its pure chemical form, 2903.76 is the definitive code. The international community monitors this code closely due to the Montreal Protocol, which restricts the production and trade of such halons to protect the ozone layer.

Products Included

• Pure 1,2-dibromotetrafluoroethane
• Halon-2402 fire extinguishing agent (unmixed)
• Dibromotetrafluoroethanes for industrial use
• Liquid Halon-2402 in bulk containers

Common Misclassification

A common error is classifying Halon-2402 under HS code 3813.00, which covers "Preparations and charges for fire-extinguishers." While Halon-2402 is used in fire extinguishers, 3813.00 is only for mixtures or products put up in the form of charges. If the substance is pure, it must stay in Chapter 29. Another confusion arises with 2903.71 through 2903.75, which cover other halons like chlorodifluoromethane. Each specific chemical structure has its own designated subheading.

FAQ

What is the HS code for Halon-2402?

The HS code for Halon-2402 is 2903.76.

Is Halon-2402 still legal to trade?

Trade is strictly regulated under the Montreal Protocol; it is generally banned for most uses except for "essential uses" like aviation or military applications, and requires specific import/export permits from environmental agencies.