HS Code for Nonylphenol

Nonylphenol is classified under HS code 2907.13 because it is a monophenol containing an alkyl group with nine carbon atoms. Chapter 29 of the Harmonized System covers organic chemicals, and heading 2907 specifically addresses phenols and phenol-alcohols. Subheading 2907.13 is dedicated to octylphenol, nonylphenol, and their isomers, as well as their salts. These compounds are typically produced by the alkylation of phenol with mixed nonenes. The classification is determined by the chemical structure of the molecule, which consists of a hydrophilic phenol ring and a hydrophobic nine-carbon tail. As a pure chemical compound or a defined isomer mixture, it remains within Chapter 29 rather than being classified as a prepared industrial mixture, provided it has not been further processed into a surfactant or ethoxylated form. The technical nature of this substance as a chemical intermediate for the production of nonylphenol ethoxylates (NPEs) requires precise identification of its alkyl chain length to ensure correct tariff application.

Products Included

• p-Nonylphenol (para-nonylphenol)
• Branched nonylphenol isomers
• Nonylphenol salts
• 4-Nonylphenol, branched and linear
• Technical grade nonylphenol mixtures

Common Misclassification

Nonylphenol is frequently misclassified under HS code 3402.13 or 3402.90. These codes refer to organic surface-active agents (surfactants). While nonylphenol is a precursor to surfactants, it does not possess the necessary surface-active properties in its pure form to be classified in Chapter 34. Another common error is using HS code 3824.99 for chemical mixtures; however, because nonylphenol and its isomers are specifically named in heading 2907, the specific code 2907.13 takes precedence over general mixture codes.

FAQ

What is the HS code for Nonylphenol?

The HS code for Nonylphenol and its isomers is 2907.13.

Does this code include nonylphenol ethoxylates?

No, nonylphenol ethoxylates are chemically modified and are typically classified under HS code 3402 as non-ionic surfactants.