High-Purity Isobutane Refrigerant
R-600a isobutane refrigerant gas in 20 lb cylinders for domestic refrigerators. HTS 2711.29.00.25 covers this eco-friendly hydrocarbon refrigerant as other butanes in gaseous state. Zero ODP and low GWP alternative to HFCs.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If pre-mixed refrigerant blends
Mixtures of gases classified as chemical preparations rather than pure hydrocarbons.
Not sure which classification is right?
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Import Tips & Compliance
• EPA SNAP approval documentation required for refrigerants
• Purity analysis certificates mandatory
• Common error: Incorrect UN number (UN1969 vs UN1056)
Related Products under HTS 2711.29.00.25
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A 14.1 oz canister of liquefied butane gas used for portable stoves and camping equipment. Classified under HTS 2711.29.00.25 as butanes in gaseous state, other than butylene, meeting the criteria for petroleum gases in gaseous form. It is not petrochemical feedstocks or natural gas but pure butane for fuel applications.
Iso-Butane Fuel Cartridge
A 220g screw-threaded cartridge of isobutane (2-methylpropane) for backpacking stoves. Falls under HTS 2711.29.00.25 as other butanes in gaseous state, distinguished from normal butane by its branched structure but still classified as butanes. Used primarily as clean-burning fuel.
Refillable Butane Lighter Gas Cylinder
High-purity n-butane in 300ml refill cylinders for butane lighters and torch kits. HTS 2711.29.00.25 covers this as other butanes in gaseous state, excluding butylene, suitable for consumer refill applications. Purity typically exceeds 99% for optimal flame control.
Portable Camping Butane Canister
8 oz EN417 standard butane canister for camping stoves, pierceable or non-pierceable valve. Classified HTS 2711.29.00.25 as gaseous butanes, other, for recreational fuel use. Meets international threading standards for universal compatibility.
Industrial N-Butane Process Gas
99.5% pure normal butane in returnable ton cylinders for petrochemical processing. HTS 2711.29.00.25 designation for other butanes in gaseous state used as feedstock or refrigerant. Supplied under pressure for industrial applications.
Butane Torch Fuel Cartridge
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