HS Code for DEG

Diethylene glycol (DEG), or 2,2-oxydiethanol, is classified under HS code 2909.41. As an organic chemical, it falls within Chapter 29. Heading 2909 covers ethers, ether-alcohols, ether-phenols, and their derivatives. DEG is specifically categorized as an ether-alcohol because its molecular structure contains both an ether linkage and hydroxyl groups. Subheading 2909.41 is the specific international code for this substance. Classification under this code requires the product to be a separate chemically defined compound, in accordance with Note 1 to Chapter 29. DEG is widely used as a solvent, a chemical intermediate, and in the production of polyurethanes and unsaturated polyester resins. Accurate classification is critical due to the chemical's profile and its regulatory requirements in various jurisdictions, particularly regarding its use in consumer products and its potential toxicity if misused.

Products Included

• Pure diethylene glycol (2,2-oxydiethanol)
• Technical grade diethylene glycol
• Digol (alternative name for DEG)
• DEG for use in antifreeze production (as a raw material)

Common Misclassification

DEG is frequently misclassified under 2905.31, which is the code for ethylene glycol (MEG). While related, they are chemically distinct. It may also be confused with 3820.00 if it is already prepared as an anti-freezing preparation or de-icing fluid. If the DEG is part of a mixture of various glycols, it might fall under 3824.99. Furthermore, other ether-alcohols like monobutyl ethers of ethylene glycol are classified under 2909.43.

FAQ

What is the HS code for DEG?

The HS code for diethylene glycol (DEG) is 2909.41.

Is DEG classified as a hazardous material?

While the HS code 2909.41 identifies the chemical structure, transport and safety regulations (like IMDG or IATA) may classify it as hazardous depending on concentration and local laws.