tert-Amyl Alcohol (2-Methyl-2-Butanol)
tert-Amyl alcohol, or 2-methyl-2-butanol, is a tertiary pentanol isomer under HTS 2905.19.10.00 for saturated monohydric acyclic alcohols. Common gasoline oxygenate and chemical intermediate.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If propane/liquefied gas fuel containing tert-amyl alcohol additive
Fuel gases with alcohol additives classify under Chapter 27.
If anti-knock preparation containing >70% tert-amyl alcohol
Antiknock additives for motor fuels classify in heading 3811.
If octanol content exceeds 10% as manufacturing impurity
Alcohol mixtures dominated by higher chain lengths use different subheadings.
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Import Tips & Compliance
• Provide EPA fuel oxygenate certification if for gasoline blending applications
• Classify as UN 1107 (Flammable Liquid) with proper flashing point documentation
• Avoid plastic packaging; use HDPE/steel drums rated for corrosive alcohols
Related Products under HTS 2905.19.10.00
n-Pentanol (1-Pentanol)
n-Pentanol, also known as 1-pentanol, is a saturated monohydric acyclic alcohol with the formula C5H11OH, classified under HTS 2905.19.10.00 as a pentanol isomer. It is a colorless liquid used as a solvent in paints, coatings, and pharmaceutical synthesis.
Isoamyl Alcohol (3-Methyl-1-Butanol)
Isoamyl alcohol, chemically 3-methyl-1-butanol, is a branched pentanol isomer covered by HTS 2905.19.10.00 for saturated monohydric acyclic alcohols. Widely used in flavorings, perfumes, and as a pharmaceutical intermediate.
2-Methyl-1-Butanol
2-Methyl-1-butanol is a primary pentanol isomer, a clear flammable liquid classified under HTS 2905.19.10.00 as a saturated monohydric acyclic alcohol. Used in synthetic resins, lacquers, and as a flavoring agent.
3-Methyl-2-Butanol (sec-Isoamyl Alcohol)
3-Methyl-2-butanol, a secondary pentanol isomer, falls under HTS 2905.19.10.00 for saturated monohydric acyclic alcohols. Employed as a coupling agent in industrial cleaners and fuel additives.
2,2-Dimethyl-1-Propanol (Neopentyl Alcohol)
Neopentyl alcohol (2,2-dimethyl-1-propanol) is a sterically hindered primary pentanol isomer classified in HTS 2905.19.10.00. Used in specialty polymer synthesis and pharmaceutical intermediates.
Pentanol Technical Grade 99%
Technical grade n-pentanol (99% purity) qualifies under HTS 2905.19.10.00 as it meets the chapter note for separate chemically defined organic compounds with minor impurities. Used in industrial solvent formulations.