HS Code for Phenylacetic acid

Phenylacetic acid is classified under HS code 2916.34. This chemical is an aromatic monocarboxylic acid. Chapter 29 of the Harmonized System covers organic chemicals, and heading 2916 is reserved for unsaturated acyclic monocarboxylic acids, cyclic monocarboxylic acids, their anhydrides, halides, peroxides, and peroxyacids. Phenylacetic acid (C8H8O2) contains a phenyl group and a carboxylic acid group. It is a vital intermediate in the synthesis of various pharmaceuticals, fragrances, and pesticides. Due to its potential use as a precursor in the illicit manufacture of controlled substances (specifically amphetamine-type stimulants), this specific HS code is closely monitored by international trade authorities and regulatory bodies. The classification includes the acid itself and its various salts, such as sodium phenylacetate or potassium phenylacetate, which are used in medical and industrial applications. Proper documentation is required to ensure that the substance is not misidentified as a different aromatic acid.

Products Included

• Phenylacetic acid (pure or technical grade)
• Sodium phenylacetate
• Potassium phenylacetate
• Ethyl phenylacetate (though esters may sometimes shift subheadings)

Common Misclassification

Phenylacetic acid is often confused with benzoic acid (2916.31) or phenylacetone (2914.31). While they share the phenyl ring, their functional groups (carboxylic acid vs. ketone) place them in different headings. Another common error is misclassifying its esters; while the acid and salts are in 2916.34, certain esters might be classified in 2916.39 depending on the specific chemical structure and the presence of other functional groups.

FAQ

What is the HS code for phenylacetic acid?

The HS code for phenylacetic acid and its salts is 2916.34.

Is phenylacetic acid a controlled substance for shipping?

Yes, it is listed as a Category 1 or 2 precursor in many countries, meaning that while its HS code is 2916.34, it requires specific import/export permits.