HS Code for Pentaerythritol

Pentaerythritol is classified under HS code 2905.42. It is a polyhydric alcohol, specifically a tetrol, meaning it contains four hydroxyl groups attached to a five-carbon backbone. Chapter 29 covers organic chemicals, and heading 2905 is designated for acyclic alcohols and their halogenated, sulfonated, nitrated, or nitrosated derivatives. Within this heading, the subheadings are organized by the number of hydroxyl groups and the specific identity of the alcohol. Subheading 2905.42 is the specific code for pentaerythritol. This classification is based on GRI 1 and GRI 6, as the substance is a separate chemically defined organic compound. Pentaerythritol is widely used in the production of alkyd resins, synthetic lubricants, and explosives (PETN). Even when the product is of "technical grade," which may contain small amounts of dipentaerythritol or tripentaerythritol as natural byproducts of the manufacturing process, it remains classified under 2905.42 as long as it retains the character of the primary compound.

Products Included

• Monopentaerythritol (95% or 98% purity)
• Technical grade pentaerythritol
• Pentaerythritol crystals or powder
• Nitration grade pentaerythritol

Common Misclassification

Pentaerythritol is sometimes misclassified under 2905.43 (Mannitol) or 2905.44 (Sorbitol) because these are also polyhydric alcohols. However, the molecular structure of pentaerythritol is distinct. It may also be confused with its derivative, pentaerythritol tetranitrate (PETN), which is an explosive classified under 2920.90 or Chapter 36. Importers must ensure that the chemical has not been nitrated or otherwise modified into a derivative that would fall under a different heading.

FAQ

What is the HS code for Pentaerythritol?

The HS code for pentaerythritol is 2905.42, which is the specific subheading for this polyhydric alcohol.

Is dipentaerythritol classified under the same code?

No, dipentaerythritol is typically classified under 2909.49 as an ether-alcohol, although technical grades of pentaerythritol containing minor amounts of dipentaerythritol stay in 2905.42.