2-Ethylhexanoic Acid
2-Ethylhexanoic acid is a branched-chain saturated acyclic monocarboxylic acid used in paint driers, PVC stabilizers, and metal soaps. It qualifies for HTS 2915.90.50 as an 'other' saturated acyclic monocarboxylic acid.
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 imported as industrial fatty acid mixture
Mixed fatty acids from natural sources classify under Chapter 38 as industrial preparations.
If esterified with unsaturated alcohols
Esters classify with parent acid but unsaturated derivatives move to heading 2916.
If corresponding metal salt (e.g., zinc 2-ethylhexanoate)
Metal salts follow parent alcoholate classification rules in Chapter 29 notes.
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
• Include GC-MS certificate verifying no halogenated impurities that would change classification
• Declare acid value (typically 340-350 mg KOH/g) to confirm identity and purity
• Segregate from amines/bases during transport to prevent neutralization reactions
Related Products under HTS 2915.90.50
Isobutyric Acid
Isobutyric acid (2-methylpropanoic acid) is a saturated acyclic monocarboxylic acid used in organic synthesis, flavor production, and as an intermediate for pharmaceuticals. It falls under HTS 2915.90.50 as a chemically defined saturated acyclic monocarboxylic acid not specifically named elsewhere in heading 2915.
Pivalic Acid
Pivalic acid (trimethylacetic acid) is a branched saturated acyclic monocarboxylic acid used in pharmaceuticals, pesticides, and polymer production. Classified under HTS 2915.90.50 as 'other' saturated acyclic monocarboxylic acids.
Neodecanoic Acid
Neodecanoic acid (versatic acid) is a highly branched saturated acyclic C10 monocarboxylic acid used in synthetic lubricants and polymer additives. Falls under HTS 2915.90.50 as unspecified saturated acyclic monocarboxylic acid.
Valproic Acid
Valproic acid (2-propylpentanoic acid) is a branched saturated acyclic monocarboxylic acid used as an antiepileptic pharmaceutical intermediate. Classified in HTS 2915.90.50 as other saturated acyclic monocarboxylic acids.
Cyclohexanecarboxylic Acid
Cyclohexanecarboxylic acid is technically saturated but classified here when imported as acyclic acid precursor. Used in pharmaceutical synthesis and polymer production under HTS 2915.90.50.
2-Methylbutyric Acid
2-Methylbutyric acid is a naturally occurring branched saturated acyclic monocarboxylic acid used in flavors and fragrances. HTS 2915.90.50 classification as other saturated acyclic monocarboxylic acid.