HCFC-225ca (1,1-Dichloro-2,2,3,3,3-pentafluoropropane)
Pure HCFC-225ca is a chlorofluorocarbon used primarily as a refrigerant gas and cleaning solvent in industrial applications. It falls under HTS 2903.75.01.00 as a halogenated derivative of acyclic hydrocarbons containing two or more different halogens, specifically dichloropentafluoropropanes. This chemical is chemically defined and separate as per Chapter 29 note (a).
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If blended with other solvents for retail cleaning use
Mixtures of halogenated hydrocarbons put up for retail sale fall under heading 3824, not pure compounds of Chapter 29.
If containing only one type of halogen (e.g., fully fluorinated)
Dichloropentafluoropropanes specifically require two different halogens (Cl and F); mono-halogenated derivatives go to other 2903 subheadings.
If formulated as an organic composite solvent for industrial cleaning
Retail-packaged solvent preparations with HCFC-225 as a component are classified in 3814, not as separate chemicals.
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Import Tips & Compliance
• Verify compliance with EPA regulations under the Montreal Protocol for HCFC imports, including phase-out quotas and certifications
• Provide Safety Data Sheets (SDS) and purity certificates to confirm chemical identity and meet Chapter 29 chemically defined compound requirements
• Avoid misclassification as a mixture; ensure product is not diluted beyond Chapter 29 note (e) allowances to prevent reclassification
Related Products under HTS 2903.75.01.00
HCFC-225cb (1,3-Dichloro-1,1,2,2,3-pentafluoropropane)
HCFC-225cb serves as a specialty solvent for precision cleaning in electronics manufacturing. Classified under HTS 2903.75.01.00 due to its structure as a dichloropentafluoropropane, an acyclic hydrocarbon with chlorine and fluorine halogens. Meets Chapter 29 criteria for separate chemically defined organic compounds.
AK-225 Cleaning Solvent (HCFC-225 based)
AK-225 is a commercial-grade azeotrope containing HCFC-225ca/cb for vapor degreasing in aerospace parts cleaning. It qualifies for HTS 2903.75.01.00 when imported as the pure dichloropentafluoropropane isomer, per Chapter 29 notes on chemically defined compounds. Primarily used where non-flammable solvents are required.
HCFC-225ca Refrigerant Blend Component
Bulk HCFC-225ca imported as a pure component for blending into low-temperature refrigerants in commercial refrigeration systems. Falls under HTS 2903.75.01.00 as a dichloropentafluoropropane, halogenated acyclic hydrocarbon with Cl and F. Excluded from Chapter 27 as it's not a simple hydrocarbon isomer mixture.
Vertrel XF HCFC-225 Specialty Fluid
Vertrel XF is a high-purity HCFC-225cb-based fluid for flushing oxygen systems in medical and aerospace equipment. Classified in HTS 2903.75.01.00 as the pure dichloropentafluoropropane isomer meeting Chapter 29's separate compound definition. Used where residue-free drying is critical.