HS 292218 2-(N,N-Diisopropylamino)ethanol
Quick Answer: HS code 292218 specifically covers 2-(N,N-Diisopropylamino)ethanol, a chemical compound primarily used as an intermediate in the synthesis of pharmaceuticals, pesticides, and other specialty chemicals. It is also employed as a corrosion inhibitor and a solvent. Importers and exporters should note the varying duty rates: the UK applies a 6.00% ad valorem duty, the EU a 6.50% ad valorem duty, and the US a 6.5% ad valorem Most Favored Nation (MFN) rate. Significant trade considerations for the US include numerous free trade agreements (FTAs) offering duty-free treatment (e.g., under GSP, CAFTA-DR, KORUS, USMCA, etc.), while non-MFN rates can reach 30.5%. Accurate classification is crucial to leverage these preferential tariffs and ensure compliance.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 2922180000 | 6.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 2922180000 | 6.50 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 2922180000 | 6.5% | Free (18 programs) | ["kg"] |
Special rates available under trade agreements including USMCA, KORUS, GSP.
Duty rates sourced from the USITC (US International Trade Commission) Harmonized Tariff Schedule (HTS) (accessed 2/22/2026), EU TARIC – DG TAXUD (Directorate-General for Taxation and Customs Union) (accessed 2/22/2026), and UK Trade Tariff – HMRC (His Majesty's Revenue and Customs) (accessed 2/22/2026).
Data compiled and presented by HSRates.
Which Trade Agreements Reduce Duties for HS 2922.18?
Imports of 2-(N,N-Diisopropylamino)ethanol may qualify for reduced or zero duty rates under free trade agreements and preferential programs. The overview below shows available preferential arrangements by jurisdiction, compiled by HSRates from official tariff and trade agreement data.
United States (HTSUS)
Free for USMCA, KORUS, GSP, and 15 other programs
European Union (TARIC)
Preferential rate data not yet available.
United Kingdom
Preferential rate data not yet available.
Preferential rates require proof of origin and may be subject to quotas or conditions. Always verify eligibility with a licensed customs broker.
Data compiled by HSRates.
Which Preferential Rates Apply to Your Origin Country?
Select an origin country to see if preferential rates apply.
Preferential rates based on available trade agreements. Actual rates may vary.
How to Classify This HS Code?
What products does HS 292218 cover?
This subheading covers 2-(N,N-Diisopropylamino)ethanol, a specific amino-alcohol characterized by its chemical structure. As per the Harmonized System Nomenclature, specifically Chapter 29, Heading 2922 encompasses "Oxygen-function amino-compounds." Subheading 2922.18 specifically identifies this compound, distinguishing it from other amino-alcohols and their ethers and esters. The official USITC Harmonized Tariff Schedule (HTS) and the EU TARIC system both precisely define this chemical under 2922.18.00.00, ensuring consistent global classification for this particular chemical entity, which is often used as an intermediate in various chemical syntheses.
What falls outside HS 292218?
The following products are excluded from HS 292218: other amino-alcohols, their ethers, and their esters, which are not specifically 2-(N,N-Diisopropylamino)ethanol. For instance, monoethanolamine (2-aminoethanol) would fall under HS 2922.11, and diethanolamine under HS 2922.12. Similarly, any derivatives of 2-(N,N-Diisopropylamino)ethanol that significantly alter its chemical structure, such as its ethers or esters, would be classified under other appropriate subheadings within 2922 or even other chapters if they form different functional groups or complex compounds. Mixtures containing 2-(N,N-Diisopropylamino)ethanol, where it is not the predominant component or does not impart the essential character, would also be classified elsewhere, potentially under Chapter 38 if they are preparations.
What are common classification mistakes for HS 292218?
A common error is misclassifying other amino-alcohols or their derivatives under HS 292218 due to a lack of precise chemical identification. Importers might mistakenly classify a related but structurally distinct amino-alcohol, such as N,N-Diethylethanolamine (HS 2922.19), under this subheading. This often occurs when relying solely on a generic "amino-alcohol" description rather than the specific chemical name and structure. Adherence to General Interpretative Rule (GRI) 1, which states that classification shall be determined according to the terms of the headings and any relative section or chapter notes, is crucial. Furthermore, GRI 6 emphasizes that classification at the subheading level is determined according to the terms of those subheadings and any related subheading notes, mutatis mutandis, to the preceding rules, meaning precise chemical nomenclature is paramount.
How should importers classify products under HS 292218?
The correct procedure for classifying products under HS 292218 involves a rigorous chemical identification process. Importers and customs brokers must first verify the exact chemical name and structure of the product to confirm it is indeed 2-(N,N-Diisopropylamino)ethanol. This typically requires obtaining a Certificate of Analysis (CoA) or Safety Data Sheet (SDS) from the manufacturer, which clearly states the chemical identity and purity. Cross-referencing this information with the WCO HS Explanatory Notes for Heading 2922 and the specific subheading text for 2922.18 is essential. In cases of doubt, seeking a binding tariff information (BTI) ruling from the relevant customs authority (e.g., US Customs and Border Protection or EU national customs) is highly recommended to ensure compliance and avoid potential penalties or delays.
Which HS Codes Are Related?
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FAQ
What is the Most Favored Nation (MFN) import duty rate for HS code 2922.18, '2-(N,N-Diisopropylamino)ethanol'?
The Most Favored Nation (MFN) import duty rate for HS code 2922.18, '2-(N,N-Diisopropylamino)ethanol', varies by importing country. For example, the United States applies a general MFN duty rate of 6.5% ad valorem under HTSUS subheading 2922.18.50. The European Union's TARIC database indicates a general third-country duty rate of 6.5% ad valorem for CN code 2922 18 00. Importers should always verify the specific rate applicable in their destination country's official tariff schedule, such as the USITC HTSUS or the EU TARIC.
Are there any preferential duty rates available for '2-(N,N-Diisopropylamino)ethanol' under HS 2922.18, and how can an importer claim them?
Yes, preferential duty rates, including 'Free' (0% ad valorem), are available for '2-(N,N-Diisopropylamino)ethanol' under HS 2922.18, depending on the country of origin and applicable trade agreements. For instance, the U.S. HTSUS offers 'Free' duty for goods originating from countries with which the U.S. has Free Trade Agreements (FTAs) or other preferential programs, such as Australia (AU), Bahrain (BH), Chile (CL), Colombia (CO), Israel (IL), Jordan (JO), Korea (KR), Morocco (MA), Oman (OM), Panama (PA), Peru (PE), and Singapore (SG). To claim a preferential rate, importers must ensure the goods meet the rules of origin criteria of the specific agreement and provide valid documentation, such as a certificate of origin (e.g., a USMCA Certificate of Origin for goods from Mexico or Canada, or a Free Trade Agreement Certificate of Origin for other eligible countries) to customs authorities at the time of import.
What are the key classification criteria for '2-(N,N-Diisopropylamino)ethanol' under HS 2922.18, and what distinguishes it from other amino-alcohols?
HS code 2922.18 specifically covers '2-(N,N-Diisopropylamino)ethanol'. The classification criteria are based on the chemical structure of the compound as an amino-alcohol. Chapter 29 of the Harmonized System covers organic chemicals, and heading 2922 is for 'Oxygen-function amino-compounds'. Subheading 2922.18 is for 'Amino-alcohols, other than those containing more than one type of oxygen function, their ethers and esters; salts thereof: 2-(N,N-Diisopropylamino)ethanol'. The key distinguishing feature is the presence of both an amino group (-N(C3H7)2) and a hydroxyl group (-OH) within the same molecule, without other types of oxygen functions (like aldehyde, ketone, carboxylic acid, etc.). It is specifically identified by its unique chemical name and structure, differentiating it from other amino-alcohols like monoethanolamine (2922.11) or diethanolamine (2922.12).
Are there any specific documentation requirements or regulatory considerations for importing '2-(N,N-Diisopropylamino)ethanol' (HS 2922.18) beyond standard customs entry documents?
Beyond standard customs entry documents (e.g., commercial invoice, packing list, bill of lading/air waybill), importers of '2-(N,N-Diisopropylamino)ethanol' (HS 2922.18) should be aware of potential chemical-specific regulatory requirements. While this particular compound is not typically classified as a controlled substance under international conventions, its use as a precursor in certain chemical syntheses might trigger national regulations. For example, in some jurisdictions, it could be subject to reporting requirements under chemical weapons conventions or dual-use regulations if its concentration or intended use raises concerns. Importers should always consult the relevant national chemical control agencies (e.g., EPA in the U.S., ECHA in the EU) and ensure they have a Safety Data Sheet (SDS) for the product, which is crucial for hazard communication and safe handling. Compliance with REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) regulations is also mandatory for imports into the European Union.