Methylethylacetic Acid

Methylethylacetic acid (3-methylpentanoic acid) is a branched saturated acyclic monocarboxylic acid used as a flavorant and chemical intermediate. It is properly classified under HTS 2915.90.50.50 as an 'other' saturated acyclic monocarboxylic acid.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China3.8%+25.0%28.8%
🇲🇽Mexico3.8%3.8%
🇨🇦Canada3.8%3.8%
🇩🇪Germany3.8%3.8%
🇯🇵Japan3.8%3.8%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

3302.10Lower: 10% vs 28.8%

If put up as food flavoring preparation

Mixtures containing odoriferous substances for specific use excluded per Chapter 29 note 6(g).

2915.50Lower: 13.7% vs 28.8%

If formic acid derivative

Specific position for lower homologues; all others residual in 2915.90.50.50.

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Import Tips & Compliance

Provide olfactory description and GC profile distinguishing from straight-chain isomers

Declare as non-RCRA hazardous waste if applicable for disposal regulations

Ensure REACH compliance documentation for EU-origin material

Related Products under HTS 2915.90.50.50

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 2915.90.50.50 as 'other' saturated acyclic monocarboxylic acids that are not specifically named elsewhere in heading 2915. This classification applies to its chemical structure as a branched chain C4 acid.

Pivalic Acid

Pivalic acid (trimethylacetic acid, 2,2-dimethylpropanoic acid) is a sterically hindered saturated acyclic monocarboxylic acid used in paints, coatings, and pharmaceutical synthesis. Classified under HTS 2915.90.50.50 as it represents 'other' derivatives not specifically enumerated in heading 2915.

Neodecanoic Acid

Neodecanoic acid is a mixture of highly branched saturated acyclic C10 monocarboxylic acids used in metalworking fluids, polymer additives, and corrosion inhibitors. It qualifies for HTS 2915.90.50.50 as 'other' saturated acyclic monocarboxylic acids beyond the principal straight-chain acids.

2-Ethylhexanoic Acid

2-Ethylhexanoic acid is a branched saturated acyclic C8 monocarboxylic acid widely used in paint driers, PVC stabilizers, and pharmaceutical intermediates. Falls under HTS 2915.90.50.50 as an 'other' derivative not matching specific chain length provisions in heading 2915.

Versatic Acid 10

Versatic Acid 10 is a commercial name for highly branched saturated acyclic C10 monocarboxylic acids used in synthetic lubricants and ester production. Classified in HTS 2915.90.50.50 as it comprises isomers not specifically provided for in other 2915 subheadings.

Neoheptanoic Acid

Neoheptanoic acid consists of branched saturated acyclic C7 monocarboxylic acids used in polymer synthesis and pharmaceutical intermediates. Falls under HTS 2915.90.50.50 as unspecified saturated acyclic monocarboxylic acid derivatives.