Liquefied Isobutane-Propane Mix from Canada
A liquefied mixture of isobutane and propane used as aerosol propellant and refrigerant. Falls under HTS 2711.19.00.20 as other liquefied petroleum gases not qualifying as pure butane or natural gas. Composition exceeds 50% non-butane hydrocarbons per chapter notes.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Detail exact percentage blend on commercial invoice to prevent misclassification as butane
• Include REACH or TSCA compliance docs if containing ozone-depleting potential
• Avoid common pitfall of declaring as 'R-290' refrigerant name instead of chemical composition