HS Code for HCFC-225

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.

Products Included

• 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

Common Misclassification

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.

FAQ

What is the HS code for HCFC-225?

The HS code for HCFC-225 (dichloropentafluoropropanes) is 2903.75.

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.