HS Code for Hydrobromofluorocarbon mixtures

Hydrobromofluorocarbon (HBFC) mixtures are classified under HS code 3827.12. This classification is part of the 2022 HS nomenclature updates designed to improve the monitoring of substances controlled under the Montreal Protocol on Substances that Deplete the Ozone Layer. Chapter 38 covers miscellaneous chemical products, and heading 3827 was specifically created for mixtures containing halogenated derivatives of methane, ethane, or propane. Subheading 3827.12 is dedicated to mixtures containing HBFCs. These mixtures are often used in specialized industrial applications, such as fire suppression systems or as refrigerants, although their use is strictly regulated due to their high ozone-depletion potential. The classification is determined by the chemical composition of the mixture. If the product is a single, chemically defined compound, it would be classified in Chapter 29; however, most commercial applications involve mixtures of various isomers or chemicals, necessitating classification in Chapter 38.

Products Included

• Blended fire extinguishing agents containing HBFCs
• Refrigerant mixtures containing hydrobromofluorocarbons
• Industrial solvent mixtures with HBFC components
• Cleaning preparations containing HBFCs

Common Misclassification

Before the 2022 update, these mixtures were often classified under HS code 3824.7x. Using the old code is now a common error. Additionally, they are sometimes misclassified under HS code 2903.76, which is for pure bromochlorodifluoromethane and similar compounds. It is critical to distinguish between a pure chemical (Chapter 29) and a mixture (Chapter 38).

FAQ

What is the HS code for hydrobromofluorocarbon mixtures?

The HS code for mixtures containing HBFCs is 3827.12.

Why did the HS code for these mixtures change recently?

The code changed to provide better granularity for tracking ozone-depleting substances as part of international environmental agreements.