HS Code for Ethyl cellulose

Ethyl cellulose is classified under HS code 3912.39. Chapter 39 of the Harmonized System covers plastics and articles thereof, and heading 3912 specifically addresses cellulose and its chemical derivatives, not elsewhere specified or included, in primary forms. Cellulose ethers are a significant group within this heading. While 3912.31 is dedicated to carboxymethylcellulose (CMC) and its salts, 3912.39 covers "other" cellulose ethers, which includes ethyl cellulose. Ethyl cellulose is a derivative of cellulose in which some of the hydroxyl groups on the repeating glucose units are converted into ethyl ether groups. For customs purposes, it is considered a polymer in a primary form, which includes powders, granules, or flakes. The classification depends on the chemical modification of the natural cellulose polymer, placing it firmly within the plastics chapter despite its frequent use as a binder or coating agent in non-plastic industries like pharmaceuticals and food production.

Products Included

• Ethyl cellulose powder
• Ethyl cellulose granules or pellets
• Ethyl cellulose used as a pharmaceutical excipient
• Ethyl cellulose for use in lacquers and inks
• Ethyl cellulose film-forming agents in primary form

Common Misclassification

Ethyl cellulose is frequently confused with carboxymethylcellulose, which is classified under 3912.31. It is also sometimes misclassified under 3912.90, which is the residual category for cellulose derivatives that are not ethers or esters (like cellulose nitrates). Another error involves Chapter 29; although it is a chemical derivative, polymers and their derivatives like cellulose ethers are specifically directed to Chapter 39. Finally, if ethyl cellulose is dissolved in volatile organic solvents and the solvent exceeds 50% of the weight, it might be classified under 3208 as a varnish or lacquer.

FAQ

What is the HS code for [product]?

The HS code for ethyl cellulose in primary forms is 3912.39.

Is ethyl cellulose considered a food additive?

Yes, it is used as a food additive (E462), but for import/export, it is still classified under 3912.39 based on its chemical composition as a cellulose ether.