Polymerization Grade Butane
High purity n-/iso-butane blend for butene production and polybutene polymerization. Meets HTS 2901.10.10.00 as saturated acyclic hydrocarbon for chemical synthesis. Bulk chemical supply.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If higher butane concentration spec
Different purity grades separated within same 2901.10 heading.
If with polymerization catalysts
Antiknock preparations containing hydrocarbons classified in Chapter 38.
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Import Tips & Compliance
• Polymer feedstock end-use certification; railcar/tank truck compliance; impurity analysis report
Related Products under HTS 2901.10.10.00
Research Grade Ethane Gas
High-purity ethane (C2H6) gas supplied in compressed cylinders for laboratory research and chemical synthesis. Classified under HTS 2901.10.10.00 as a separate chemically defined acyclic saturated hydrocarbon. Meets Chapter 29 note (a) for pure organic compounds.
Ultra-High Purity Butane (99.999%)
N-butane (C4H10) at 99.999% purity for semiconductor manufacturing and calibration gas standards. Pure saturated acyclic hydrocarbon under HTS 2901.10.10.00 per Chapter 29 definitions. Supplied in specialty gas cylinders.
Ethane Calibration Standard 10 ppm
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Iso-Butane Aerosol Propellant Grade
Isobutane (2-methylpropane) >99.5% purity for aerosol packaging propellants. Pure saturated acyclic hydrocarbon classified HTS 2901.10.10.00 under Chapter 29 for separate organic compounds. Supplied in bulk pressure containers.
Liquid Ethane for Petrochemical Feed
Refrigerated liquid ethane (C2H6) for ethylene cracker feedstock in plastics production. Meets HTS 2901.10.10.00 as pure saturated acyclic hydrocarbon per Chapter 29 note (a). Transported in ISO tank containers.
N-Butane Laboratory Solvent
N-butane gas 99.9% pure used as extraction solvent in analytical chemistry labs. Saturated acyclic hydrocarbon under HTS 2901.10.10.00 per Chapter 29 definitions. Supplied in lecture bottle cylinders.