4-Hydroxybenzoic Acid
4-Hydroxybenzoic acid is an aromatic monocarboxylic acid used to produce parabens (preservatives). HTS 2916.39.79.00 covers this as 'other' phenolic carboxylic acid derivative. Pure compound qualifies under Chapter 29 definitions.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 6.5% | +7.5% | 14% |
| 🇲🇽Mexico | 6.5% | — | 6.5% |
| 🇨🇦Canada | 6.5% | — | 6.5% |
| 🇩🇪Germany | 6.5% | — | 6.5% |
| 🇯🇵Japan | 6.5% | — | 6.5% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If phenolic function dominates
Phenolic compounds with oxygen functions may classify in 2918 over monocarboxylic acids.
If containing >95% active with additives
Chemical preparations with specified purity levels shift from pure compounds.
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Import Tips & Compliance
• Specify batch purity >99% with COA to maintain Chapter 29 classification
• For food contact, provide GRAS status or FDA affirmative listing documentation
Related Products under HTS 2916.39.79.00
Phenylacetic Acid
Phenylacetic acid (C6H5CH2COOH) is an aromatic monocarboxylic acid used in pharmaceutical synthesis and as a precursor for penicillin. Classified under HTS 2916.39.79.00 as an 'other' aromatic monocarboxylic acid derivative. Meets Chapter 29 requirements for separate chemically defined organic compounds.
Homophthalic Acid
Homophthalic acid is a cyclic aromatic monocarboxylic acid used in organic synthesis and pharmaceutical intermediates. Falls under HTS 2916.39.79.00 as 'other' aromatic acid. Chemically defined structure meets chapter requirements.
Salicylic Aldehyde Carboxylic Acid Derivative
Specialty aromatic monocarboxylic acid derivatives used in fine chemical synthesis. HTS 2916.39.79.00 captures niche aromatic acids not elsewhere specified. Chemically pure per Chapter 29 definitions.
Naphthoic Acid
1-Naphthoic acid and 2-naphthoic acid are polycyclic aromatic monocarboxylic acids used in dyes and pharmaceuticals. HTS 2916.39.79.00 for other aromatic monocarboxylic acids. Qualifies as pure organic compound.
Benzoic Acid
Benzoic acid is an aromatic monocarboxylic acid with the formula C6H5COOH, used as a preservative in foods and pharmaceuticals. It falls under HTS 2916.39.79.00 as an aromatic monocarboxylic acid not specifically enumerated elsewhere in the 'other' category of this subheading. This chemically defined organic compound is a staple in chemical manufacturing.
Mandelic Acid
Mandelic acid (hydroxyphenylacetic acid) is an alpha-hydroxy aromatic monocarboxylic acid used in cosmetics and urinary tract pharmaceuticals. Falls under HTS 2916.39.79.00 as an 'other' derivative of aromatic monocarboxylic acids. Qualifies as chemically defined per Chapter 29 scope.