HS Code for 1,1,1-Trifluoroethane mixtures
HS code 3827.61 is designated for mixtures containing hydrofluorocarbons (HFCs) where 1,1,1-trifluoroethane (also known as HFC-143a) accounts for 15% or more of the total mass. This classification is found in Chapter 38 (Miscellaneous chemical products) under heading 3827, which was created to monitor mixtures of halogenated derivatives that contribute to global warming. To fall under this specific code, the mixture must not contain any chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs). These mixtures are predominantly used as refrigerants in commercial refrigeration systems and as propellants in aerosols. The 15% mass threshold is a critical technical requirement; if the concentration of 1,1,1-trifluoroethane is lower, the mixture may fall under a different subheading such as 3827.62. Classification requires a detailed chemical breakdown, often found in a Safety Data Sheet (SDS), to confirm the percentage of HFC-143a and the absence of ozone-depleting substances regulated under other subheadings.
Products Included
- Refrigerant blends containing 15% or more HFC-143a
- R-404A refrigerant mixtures
- R-507A refrigerant mixtures
- HFC-based aerosol propellants with 1,1,1-trifluoroethane
- Industrial cooling mixtures containing HFC-143a
Common Misclassification
A common misclassification occurs with HS code 3827.62, which is for other HFC mixtures that do not meet the 15% threshold of 1,1,1-trifluoroethane. It is also frequently confused with 2903.39, which covers pure HFC-143a as a single chemically defined compound. Furthermore, if the mixture contains even a trace amount of HCFCs, it must be moved to subheadings 3827.31 through 3827.39, which take precedence over the HFC-only codes.
FAQ
What is the HS code for 1,1,1-trifluoroethane mixtures?
The HS code for mixtures containing 15% or more by mass of 1,1,1-trifluoroethane (HFC-143a), without CFCs or HCFCs, is 3827.61.
What happens if the mixture contains less than 15% 1,1,1-trifluoroethane?
If the mixture contains HFCs but the 1,1,1-trifluoroethane content is less than 15% by mass, it is typically classified under HS code 3827.62 or another relevant subheading in the 3827 group.
Industry
Frequently Asked Questions
What is the HS code for 1,1,1-Trifluoroethane mixtures?
The HS code for 1,1,1-Trifluoroethane mixtures is 382761 (Mixtures containing halogenated derivatives of methane, ethane or propane; containing other hydrofluorocarbons (HFCs) but not containing chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs); containing 15% or more by mass of 1,1,1-trifluoroethan).
How do I classify 1,1,1-Trifluoroethane mixtures for customs?
1,1,1-Trifluoroethane mixtures is classified under HS code 382761 — Mixtures containing halogenated derivatives of methane, ethane or propane; containing other hydrofluorocarbons (HFCs) but not containing chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs); containing 15% or more by mass of 1,1,1-trifluoroethan. This is a 6-digit subheading level code.
Is the HS code for 1,1,1-Trifluoroethane mixtures the same in all countries?
The base HS code 382761 for 1,1,1-Trifluoroethane mixtures is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.