2-Ethylhexanol
2-Ethylhexanol is a branched-chain octanol isomer, a colorless liquid used primarily as a chemical intermediate in the production of plasticizers like dioctyl phthalate and as a solvent. It falls under HTS 2905.16.0050 as an isomer of octanol (octyl alcohol), specifically a saturated monohydric acyclic alcohol meeting Chapter 29's criteria for separate chemically defined organic compounds.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If dissolved in solvents for transport or sold as formulated solvent blend
Solutions in solvents for safety/transport fall outside Chapter 29 per note (e), moving to mixtures of heading 3824
If containing >70% petroleum distillates or sold as petroleum-derived fraction
Petroleum oils and similar products containing alcohols classified in Chapter 27, not pure organic chemicals of Chapter 29
If esterified with carboxylic acids (e.g., 2-ethylhexyl acetate)
Esters of acyclic alcohols classified with the acid-function compound last in numerical order per Chapter 29 note 3(A)
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Import Tips & Compliance
• Verify purity certificate (typically >99%) as impurities may affect classification under Chapter 29 note (a)
• Include safety data sheets (SDS) documenting it as a pure chemical compound, not a mixture exceeding Chapter 29 limits
• Avoid common pitfall of classifying as solvent mixtures (3824) if sold undiluted; ensure commercial invoices specify 'chemically defined'
Related Products under HTS 2905.16.00.50
3-Methyl-3-heptanol
3-Methyl-3-heptanol is a tertiary octanol isomer used in specialty solvent applications and organic synthesis. It falls under HTS 2905.16.0050 as an 'other' isomer of octanol, a saturated monohydric acyclic alcohol per Chapter 29 scope.
4-Methyl-2-pentanol (MIBC)
Note: Correcting—4-Methyl-2-pentanol is C6H14O (hexanol), but for octanol isomers, using 2-methyl-1-heptanol instead for accuracy: 2-Methyl-1-heptanol is genuine C8 isomer used in surfactants. Classified as 'other' octanol isomer, saturated monohydric alcohol.
1-Octanol
1-Octanol, also known as octyl alcohol, is a straight-chain primary alcohol with eight carbon atoms, used in perfume manufacturing, as a flavoring agent, and as a chemical intermediate. It qualifies for HTS 2905.16.0050 as the reference saturated monohydric acyclic alcohol 'octanol' explicitly named in the heading, distinct from isomers.
2-Octanol
2-Octanol is a secondary alcohol isomer of octanol, used as a frother in mineral flotation processes and as a synthetic intermediate. Classified under HTS 2905.16.0050 as an 'other' saturated monohydric acyclic alcohol isomer thereof, fitting Chapter 29's organic compound definitions.