Industrial Grade 1-Hexene
1-Hexene is an acyclic alpha-olefin hydrocarbon (C6H12) with a double bond, derived from petroleum through catalytic cracking and oligomerization processes. It falls under HTS 2901.29.10 as an unsaturated acyclic hydrocarbon other than ethylene, propylene, butene, and butadiene, specifically sourced from petroleum. Commonly used as a comonomer in polyethylene production.
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 primarily propane liquefied petroleum gas
Liquefied petroleum gases like propane fall under Chapter 27 petroleum gases, not Chapter 29 separate organic compounds.
If synthetically produced from non-petroleum sources
Synthetic unsaturated hydrocarbons not derived from petroleum/shale oil/natural gas use the other unsaturated subheading.
If imported as mixture with >70% aromatic content
Mixtures containing 70%+ petroleum-derived aromatic compounds are classified as chemical mixtures in Chapter 38.
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Import Tips & Compliance
• Verify petroleum/shale oil/natural gas derivation with supplier certificates to meet HTS 2901.29.10 specificity
• Ensure proper SDS and UN classification for flammable liquids (UN 2371); check flash point documentation
• Avoid misclassification as Chapter 27 hydrocarbons by confirming >50% unsaturated acyclic content
Related Products under HTS 2901.29.10
Petroleum-Derived 1-Octene
1-Octene (C8H16) is a linear alpha-olefin produced from petroleum via ethylene oligomerization or Fischer-Tropsch synthesis. Classified under HTS 2901.29.10 as an other unsaturated acyclic hydrocarbon derived from petroleum, distinguished from the first four alkenes. Essential for producing linear low-density polyethylene (LLDPE).
Isoprene (2-Methyl-1,3-Butadiene) Petroleum Grade
Petroleum-derived isoprene (C5H8) is a conjugated diene unsaturated hydrocarbon extracted from C5 fractions of petroleum cracking. HTS 2901.29.10 covers this as an other unsaturated acyclic hydrocarbon from petroleum, not the first four alkenes. Primary use in synthetic rubber (IR, SBR) production.
Petrochem 1-Nonene
1-Nonene (C9H18) is a higher alpha-olefin derived from petroleum propylene telomerization or ethylene metathesis. Falls under HTS 2901.29.10 as petroleum-sourced unsaturated acyclic hydrocarbon beyond basic alkenes. Used in synthetic lubricants, plasticizers, and detergents.
Dicyclopentadiene Petrochemical Grade
Dicyclopentadiene (DCPD, C10H12) is a bicyclic diene dimerized from petroleum-derived cyclopentadiene. Although containing rings, classified under acyclic hydrocarbons (2901) per HTS structure as petroleum-derived unsaturated hydrocarbon. Used in unsaturated polyester resins and EPDM rubber.
Mixed C4 Acetylenes Petroleum Fraction
Mixed C4 acetylenes (1-butyne, 2-butyne, vinylacetylene) recovered from petroleum acetylene processes. HTS 2901.29.10 covers these unsaturated acyclic hydrocarbons with triple bonds derived from natural gas liquids. Used in vinylacetylene-based synthetic rubber intermediates.
1,5-Hexadiene Petroleum Grade
1,5-Hexadiene (C6H10) is a nonconjugated diene coproduct from petroleum ethylene processes. Classified HTS 2901.29.10 as other petroleum-derived unsaturated acyclic hydrocarbon with two double bonds. Used as crosslinking agent in polyethylene and EPDM elastomers.