HCFC-225cb (1,3-Dichloro-1,1,2,2,3-pentafluoropropane) from Canada
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.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Obtain TSCA pre-manufacture notice if new to US inventory; confirm existing listing for HCFC-225 isomers
• Declare exact isomer (225ca vs 225cb) on entry documents to match precise HTS subheading 2903.75.01.00
• Watch for anti-dumping duties or phase-down tariffs on ozone-depleting substances; check current Commerce Dept. orders