Product classification
HS code for HCFC-225: 2903.75
Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens, dichloropentafluoropropanes (HCFC-225, 225ca, 225cb).
Classification of HCFC-225 under HS 2903.75
HCFC-225, which includes isomers such as 3,3-dichloro-1,1,1,2,2-pentafluoropropane (HCFC-225ca) and 1,3-dichloro-1,1,2,2,3-pentafluoropropane (HCFC-225cb), is classified under HS code 2903.75. This classification is based on its chemical identity as a dichloropentafluoropropane. As a pure acyclic hydrocarbon derivative containing both chlorine and fluorine, it falls under heading 2903. The subheading 2903.75 was specifically created to capture these propane-based hydrochlorofluorocarbons. These substances are primarily used as high-precision cleaning solvents in industries such as electronics, aerospace, and medical device manufacturing because of their ability to remove contaminants without damaging sensitive substrates. Proper classification under 2903.75 is necessary for environmental regulatory compliance, as these chemicals are controlled substances with specific phase-out dates in many countries.
- Covers
- HCFC-225ca (3,3-dichloro-1,1,1,2,2-pentafluoropropane)
- HCFC-225cb (1,3-dichloro-1,1,2,2,3-pentafluoropropane)
- Technical grade HCFC-225 isomer mixtures
- Pure dichlorpentafluoropropanes used as solvents
- Also under 2903.75
- AsahiKlin AK-225
- DuPont Vertrel XF (older formulation)
- Daikin HCFC-225
- Chemours Dichloropentafluoropropane
Codes often confused with 2903.75
Common mistake. HCFC-225 is sometimes misclassified under HS code 2903.79, which is a residual category for "Other" halogenated derivatives of acyclic hydrocarbons. However, since 2903.75 specifically mentions dichloropentafluoropropanes, it takes precedence. It is also occasionally misclassified under 3814.00 (organic composite solvents) if the importer views it as a functional product rather than a chemical substance. If the product is a mixture of HCFC-225 and other solvents, then 3814.00 would be correct, but the pure isomers belong in 2903.75.
Top exporters and importers of HS 290375 (the code used for HCFC-225), 2025
In 2025, the largest exporter of HS 290375 (the code used for HCFC-225) in UN Comtrade data was India, with 100% of world exports; the largest importer in UN Comtrade data was Japan, with 100% of world imports. Austria reports $783M of its chapter 29 exports without product detail (confidential), so it may also belong among the top exporters. Mexico reports $578M of its heading 2903 imports without product detail (confidential), so it may also belong among the top importers.
Figures cover everything classified under HS 290375, not only HCFC-225.
Top exporters 2025 · share of world exports
- 1 India $2.0M 100% of world exports
- 2 Netherlands $7K 0.3% of world exports
- 3 Montenegro $968 <0.1% of world exports
Austria reports $783M of its chapter 29 exports without product detail (confidential), so it may also belong among the top exporters.
World total: $2.0M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Japan $1.7M 100% of world imports
- 2 Malaysia $830 <0.1% of world imports
Mexico reports $578M of its heading 2903 imports without product detail (confidential), so it may also belong among the top importers.
World total: $1.7M Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM code for HCFC-225
Brazil classifies HCFC-225 under NCM 2903.75.00: HS 2903.75 with 00 added.
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.
Questions about HCFC-225
What is the HS code for HCFC-225?
The HS code for HCFC-225 is 290375 (Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens; dichloropentafluoropropanes (HCFC-225, 225ca, 225cb)). The HS code for HCFC-225 (dichloropentafluoropropanes) is 2903.75.
How do I classify HCFC-225 for customs?
HCFC-225 is classified under HS code 290375 — Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens; dichloropentafluoropropanes (HCFC-225, 225ca, 225cb). This is a 6-digit subheading level code.
Are HCFC-225ca and HCFC-225cb classified under the same code?
Yes, both isomers are classified under HS code 2903.75 as they are both dichloropentafluoropropanes.
Which countries are the top exporters of HCFC-225 (HS 290375)?
In 2025, the top exporters of HS 290375 (the code used for HCFC-225) in UN Comtrade data were India ($2.0M, 100% of world exports), the Netherlands ($7K) and Montenegro ($968). World exports came to about $2.0M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Austria reports $783M of its chapter 29 exports without product detail (confidential), so it may also belong among the top exporters.
Which countries are the top importers of HCFC-225 (HS 290375)?
In 2025, the top importers of HS 290375 (the code used for HCFC-225) in UN Comtrade data were Japan ($1.7M, 100% of world imports) and Malaysia ($830). World imports came to about $1.7M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Mexico reports $578M of its heading 2903 imports without product detail (confidential), so it may also belong among the top importers.
Is the HS code for HCFC-225 the same in all countries?
The base HS code 290375 for HCFC-225 is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.
What is the NCM code for HCFC-225 in Brazil?
In Brazil, HCFC-225 (HS 290375) is classified under NCM 2903.75.00.