HS Code for Resorcinol

Resorcinol is classified under HS code 2907.21 because it is a dihydric phenol, specifically identified as m-dihydroxybenzene. Within the Harmonized System, Chapter 29 covers organic chemicals, and heading 2907 is dedicated to phenols and phenol-alcohols. The classification logic follows the chemical structure of the molecule; since resorcinol contains two hydroxyl groups attached to a benzene ring in the meta position, it is categorized as a polyphenol. Subheading 2907.21 is a specific provision for resorcinol and its salts. To remain in this classification, the product must be a separate chemically defined compound. If the resorcinol is part of a prepared adhesive or a complex chemical mixture, it may be reclassified under Chapter 35 or 38. However, in its pure form or as a salt, it remains strictly within this code, adhering to the General Rules of Interpretation (GRI) 1 and 6.

Products Included

• Pure resorcinol (m-dihydroxybenzene)
• Resorcinol flakes or crystals
• Resorcinol salts
• Technical grade resorcinol
• USP grade resorcinol for pharmaceutical compounding

Common Misclassification

Resorcinol is frequently confused with HS code 2907.11, which is reserved for phenol (hydroxybenzene) and its salts, or HS code 2907.22, which covers hydroquinone (p-dihydroxybenzene). The distinction lies in the number and position of the hydroxyl groups. Additionally, if resorcinol is prepared as a hair dye, it is classified under 3305.90, and if it is prepared as a medicinal ointment for retail sale, it falls under 3004.90.

FAQ

What is the HS code for Resorcinol?

The HS code for Resorcinol and its salts is 2907.21.

Is resorcinol classified differently if it is used in rubber adhesives?

Yes, if resorcinol is pre-mixed with other resins or chemicals to form a prepared adhesive, it is typically classified under heading 3506 or 3824, rather than the pure chemical code 2907.21.