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Ethanolamine Mixtures (Di/Tri)

Mixtures of diethanolamine and triethanolamine classified as acyclic polyamine derivatives under HTS 2921.29.00.55 per Chapter note (b) on isomer mixtures.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
๐Ÿ‡จ๐Ÿ‡ณChina6.5%+131.0%137.5%
๐Ÿ‡ฒ๐Ÿ‡ฝMexico6.5%+103.5%110%
๐Ÿ‡จ๐Ÿ‡ฆCanada6.5%+103.5%110%
๐Ÿ‡ฉ๐Ÿ‡ชGermanyFree+18.5%18.5%
๐Ÿ‡ฏ๐Ÿ‡ตJapanFree+21.0%21%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

2905.49Lower: 18% vs 137.5%

If Principal isomer determines classification per Chapter note (b)

3402Lower: 16.2% vs 137.5%

If surface-active preparations >50% active matter

Prepared formulations shift to Chapter 34 regardless of chemical identity

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code โ€” and can price the duty on it in the same conversation.

Import Tips & Compliance

โ€ข Specify exact isomer ratio in technical data sheet for customs verification

โ€ข Classify based on predominant isomer structure, not total amine equivalence

โ€ข Confirm <0.1% diethylene glycol content to avoid glycol classification