Liquefied n-Butane Petrochemical Feedstock
Railcar quantities of polymer-grade n-butane (99.9% purity) for butane dehydrogenation to butadiene. HTS 2711.13.0020 covers liquefied butanes used as chemical intermediates.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If shipped as crude aromatic mixtures
Butane in mixed hydrocarbon streams from refining classifies as other oils.
If distilled to >99.5% chemical purity
Petrochemical-grade butane meeting Chapter 29 specs shifts classification.
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Import Tips & Compliance
• ISO tank requirements include double-wall construction and emergency shutoff valves
• Feedstock contracts specify ASTM D2163 vapor pressure limits
• Bulk importers overlook terminal heating requirements for unloading
Related Products under HTS 2711.13.00.20
Liquefied Butane Gas Lighter Refill Canister
A 300ml aerosol canister filled with high-purity liquefied butane (n-butane) used to refill disposable cigarette lighters. This product falls under HTS 2711.13.0020 as 'other' butanes, specifically liquefied petroleum gas not classified as propane or butylene mixtures. It meets the criteria for liquefied butanes used in consumer applications.
Industrial Grade Liquefied n-Butane Cylinder
A 20lb steel cylinder containing 99.5% pure n-butane for use in chemical manufacturing and as a refrigerant. Classified under HTS 2711.13.0020 as 'other' liquefied butanes, distinguished from butylene or mixtures. Used in petrochemical processes and calibration gases.
Portable Butane Camping Fuel Cartridge
EN417-standard 220g pierceable cartridge containing liquefied butane for portable camping stoves. Falls under HTS 2711.13.0020 as 'other' liquefied butanes for consumer fuel applications. Threaded valve design for safety.
High-Purity Liquefied Butane Laboratory Gas
99.99% pure liquefied n-butane in 40L lecture bottle for gas chromatography standards and laboratory calibration. HTS 2711.13.0020 applies to this 'other' butane not meeting special purity exclusions. Includes CGA 510 valve.
Liquefied Iso-Butane Aerosol Propellant
Bulk liquefied isobutane used as hydrocarbon propellant in aerosol manufacturing, shipped in 50-gallon drums. Classifies under HTS 2711.13.0020 as 'other' butanes (includes isobutane). Purity 98% minimum.
Butane Fuel for Torch Kits
Self-sealing 90g butane cartridges for micro torches and soldering kits, 95% n-butane content. HTS 2711.13.0020 covers these 'other' liquefied butanes for precision heating applications.