n-Hexane (99% purity)
n-Hexane is a saturated acyclic hydrocarbon (C6H14) used primarily as a solvent in industrial applications like adhesive manufacturing and extraction processes. It falls under HTS 2901.10.5000 as it is a chemically defined saturated acyclic hydrocarbon, other than butane and isobutane classified elsewhere in the subheading. The product is supplied in stabilized form for safe transport.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If liquefied petroleum gas mixture containing propane/butane
Mixtures of hydrocarbons like LPG fall under Chapter 27 petroleum gases rather than separate chemically defined compounds.
If sold as formulated solvent mixture with additives
Chemical preparations or mixtures not meeting Chapter 29's chemically defined criteria are classified as chemical products in heading 3824.
If classified as butane despite C6 structure
Butane and isobutane have specific provisions earlier in the subheading; misdeclaration could lead to reclassification.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Verify chemical purity certification and provide Material Safety Data Sheet (MSDS) as required for hazardous material imports
• Ensure proper UN classification (UN1208) and packaging compliant with DOT regulations for flammable liquids
• Include stabilizer content declaration to confirm classification under Chapter 29 note (f)
Related Products under HTS 2901.10.50.00
Isohexane Solvent Grade
Isohexane, a branched saturated acyclic C6 hydrocarbon, serves as a low-boiling solvent in rubber production, adhesives, and vegetable oil extraction. Classified under HTS 2901.10.5000 as 'other' saturated acyclic hydrocarbons beyond butane provisions. Typically contains anti-static additives for safety per Chapter 29 notes.
Commercial n-Heptane (C7H16)
n-Heptane is a straight-chain saturated acyclic hydrocarbon used as a standard reference fuel and solvent in chromatography and coatings. It qualifies for HTS 2901.10.5000 as a chemically defined C7 saturated acyclic hydrocarbon, 'other' category. Often includes polymerization inhibitors for stability.
2,2,4-Trimethylpentane (Isooctane)
Isooctane, or 2,2,4-trimethylpentane, is a highly branched saturated acyclic C8 hydrocarbon used as a gasoline octane booster and reference fuel. Falls under HTS 2901.10.5000 as 'other' saturated acyclic hydrocarbons. Supplied with trace stabilizers for transport safety.
Pentane (n-Pentane 95%)
n-Pentane is a volatile saturated acyclic C5 hydrocarbon used in blowing agents for foam production and as a solvent. Classified in HTS 2901.10.5000 as other saturated acyclic hydrocarbons. Includes minimal impurities and transport stabilizers per Chapter 29 criteria.