Diisopropylethanolamine Technical Grade
Technical grade 2-(N,N-Diisopropylamino)ethanol contains allowable impurities but remains a chemically defined organic compound under Chapter 29 Note 1(a). It is classified under tariff item 2922.18.00 and is used in corrosion inhibition and epoxy curing applications.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If impurities make it a different amino-alcohol
If the product is no longer the specific named compound, it may fall under the residual subheading.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Document the purity and impurity profile on the certificate of analysis to demonstrate it is still the named compound
• Verify that impurities do not render it particularly suitable for a specific use, which could change classification
• Check for any restrictions under the Canadian Environmental Protection Act
Related Products under Tariff item 2922.18.00
2-(N,N-Diisopropylamino)ethanol
2-(N,N-Diisopropylamino)ethanol is a chemically defined organic compound with a single oxygen function (a hydroxyl group) and an amino group, placing it squarely in the amino-alcohols of heading 29.22. It is classified under tariff item 2922.18.00 as the specific compound named therein, regardless of purity or impurities, per Chapter 29 Note 1(a).
2-(N,N-Diisopropylamino)ethanol Hydrochloride
The hydrochloride salt of 2-(N,N-Diisopropylamino)ethanol is an inorganic salt of an organic compound, classified with the parent amino-alcohol per Chapter 29 Note 5(C)(1). It retains the same tariff item as the base compound, 2922.18.00, and is commonly used in stable crystalline form for laboratory and industrial applications.
2-(N,N-Diisopropylamino)ethyl Acetate
The acetate ester of 2-(N,N-Diisopropylamino)ethanol is classified with the parent amino-alcohol per Chapter 29 Note 5(A), as the ester is formed with an acid-function compound (acetic acid) and the amino-alcohol. It falls under tariff item 2922.18.00 and is used as a protected intermediate in organic synthesis.
N-(2-Hydroxyethyl)-N-isopropylpropan-2-amine (99% Pure)
High-purity 2-(N,N-Diisopropylamino)ethanol (99% pure) is a chemically defined organic compound directly matching the description of tariff item 2922.18.00. It is used in research applications such as ligand synthesis and as a base in organic reactions, and qualifies under Chapter 29 Note 1(a).