Iso-Butane Refrigerant R-600a
High-purity isobutane (2-methylpropane) used as a hydrocarbon refrigerant in domestic refrigerators and air conditioning systems. Classified under HTS 2711.13.00 as liquefied butane, a petroleum gas. It serves as an environmentally friendly alternative to HFCs.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If pharmaceutical or 99%+ purity grade
Ultra-high purity isomers treated as acyclic hydrocarbons in Chapter 29.
If mixed with other refrigerant components as a blend
Refrigerant mixtures classify under prepared chemical mixtures.
If other liquefied petroleum gases dominate the mixture
Blends not specifically butane fall under other LPG categories.
Not sure which classification is right?
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Import Tips & Compliance
• Provide safety data sheets (SDS) confirming non-flammable handling procedures despite hydrocarbon nature
• Check SNAP program approvals from EPA for refrigerant use to ensure compliance
• Label cylinders clearly with UN 1969 for proper hazmat declaration
Related Products under HTS 2711.13.00
Liquefied Butane Gas LPG
Liquefied petroleum gas primarily composed of butane, used as fuel for heating, cooking, and industrial processes. This product falls under HTS 2711.13.00 as it is a liquefied butane classified among petroleum gases and other gaseous hydrocarbons. It is stored and transported under pressure in cylinders or tanks.
Butane Fuel Canister for Camping Stoves
Disposable or refillable butane canisters designed for portable camping stoves and torches. These are liquefied butane products under HTS 2711.13.00, packaged for retail consumer use. Common in outdoor recreation and emergency preparedness kits.
Industrial Grade Liquefied Butane
Bulk liquefied butane for petrochemical feedstock, aerosol propellants, and chemical manufacturing processes. Falls under HTS 2711.13.00 as a liquefied petroleum gas. Supplied in ISO tanks or railcars for industrial applications.
Butane Aerosol Propellant
Liquefied butane used as the primary propellant in aerosol spray cans for personal care and household products. Classified under HTS 2711.13.00 when imported separately from the final aerosol product. Essential component in deodorants, hairsprays, and paints.
N-Butane Calibration Gas
Liquefied n-butane in trace concentrations for gas chromatography calibration standards. Under HTS 2711.13.00 as liquefied butane, used in laboratory quality control. Provided in certified cylinders with NIST traceability.
Portable Butane Torch Fuel Cartridge
Pre-filled butane cartridges for handheld culinary and soldering torches. HTS 2711.13.00 classification for the liquefied butane fuel component. Popular for professional chefs and hobbyists.