Liquefied n-Butane Petrochemical Feedstock
Railcar quantities of polymer-grade n-butane (99.9% purity) for butane dehydrogenation to butadiene. This product is classified under tariff item 2711.13.00 as liquefied butane, a chemical intermediate, and is not excluded by Chapter 27 notes.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the feedstock contains butadiene or butylene
These are other liquefied petroleum gases, distinct from butanes.
If the product is a separate chemically defined organic compound other than pure methane or propane
Chapter 27 Note 1(a) excludes such compounds, which may fall under acyclic hydrocarbons.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the railcar unloading and storage comply with Canadian environmental and safety regulations for flammable gases
• Provide a certificate of analysis showing 99.9% purity to support classification under 2711.13.00 and avoid reclassification as a mixture
Related Products under Tariff item 2711.13.00
92% Butane LPG for Industrial Burners
A liquefied butane gas blend at 92% purity designed for industrial burners and heating applications, containing trace ethane and propane. This product falls under tariff item 2711.13.00 for butanes in the 90-95% purity range as liquefied petroleum gases.
94% Purity Liquefied Butane for Calibration Gas
Liquefied butane at 94% purity formulated for calibration of gas analyzers and laboratory equipment, with certified impurities. This product falls under tariff item 2711.13.00 for its sub-95% butane content as a liquefied hydrocarbon.
Butane Aerosol Propellant
Liquefied butane used as the primary propellant in aerosol spray cans for personal care and household products. This product falls under tariff item 2711.13.00 as it is a liquefied butane, a petroleum gas, imported separately from the final aerosol product.
Butane Fuel Canister for Camping Stoves
Disposable or refillable butane canisters designed for portable camping stoves and torches. These are liquefied butane products under tariff item 2711.13.00, packaged for retail consumer use, common in outdoor recreation and emergency preparedness.
Butane Fuel for Torch Kits
Self-sealing 90g butane cartridges for micro torches and soldering kits, 95% n-butane content. This product falls under tariff item 2711.13.00 for 'other' liquefied butanes for precision heating applications.
High-Purity Liquefied Butane Laboratory Gas
99.99% pure liquefied n-butane in 40L lecture bottle for gas chromatography standards and laboratory calibration. This product falls under tariff item 2711.13.00 for 'other' butane not meeting special purity exclusions, including CGA 510 valve.