What is the HS code for methylamine?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-4 · Heading
2921 — Amine-function compounds
Chapter 29: Organic chemicals
Plain-language overview
Use HS-4 2921 when importing amine-function compounds, such as methylamine or ethylenediamine. These compounds are crucial in various applications, including pharmaceuticals and agriculture. For instance, if you're bringing in methylamine in bulk for chemical synthesis, this heading will guide you to the correct classification.
When deciding between the HS-6 lines, consider the specific type of amine you are importing. For example, HS-6 292111 covers acyclic monoamines like methylamine, while HS-6 292121 is for acyclic polyamines like ethylenediamine. If your product is a derivative or a specific salt, you may need to look into the detailed descriptions under each subheading.
If your product is an aromatic amine, you’ll want to differentiate between various types. For example, HS-6 292141 includes aniline and its salts, while HS-6 292143 focuses on toluidines. Understanding these distinctions is key to ensuring compliance and avoiding classification errors.
Keywords & topics
Useful terms traders and brokers use for this HS-4 heading.
amine-function compounds · acyclic monoamines · aromatic amines · methylamine imports · ethylamine classification · amine derivatives · chemical import codes · polyamines · aniline derivatives · HS-6 subheadings
Examples
Drawn from the official tariff wording for this HS-4 heading. Always confirm against your published schedule and legal notes.
- Methylamine (HS-6 292111)
- Ethylenediamine (HS-6 292121)
- Aniline (HS-6 292141)
- 2-(N,N-Dimethylamino)ethylchloride hydrochloride (HS-6 292112)
- Hexamethylenediamine (HS-6 292122)
- Aromatic polyamines (HS-6 292159)
- Salts of aromatic monoamines (HS-6 292149)
Common questions
Frequent classification questions with short practical guidance.
How to classify ethylenediamine for import?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
Differences between acyclic and aromatic amines?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Which HS-6 line for 2-(N,N-Dimethylamino)ethylchloride?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Are there specific regulations for importing amine compounds?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are the common uses of aromatic amines?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Related topics
Common real-world topics that come up during code comparison.
how to classify amine-function compounds for import
Check the exact product specs and destination-country tariff notes before finalizing the code.
differences in HS codes for monoamines and polyamines
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
importing methylamine and its derivatives
Check the exact product specs and destination-country tariff notes before finalizing the code.
understanding HS-6 subheadings for amines
Use this topic to narrow your shortlist, then validate the final code against legal wording.
what to know about aromatic amines in trade
Use this topic to narrow your shortlist, then validate the final code against legal wording.
guidelines for importing ethylenediamine
Check the exact product specs and destination-country tariff notes before finalizing the code.
how to choose the right HS code for amine compounds
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of products fall under HS-4 2921?
- HS-4 2921 includes acyclic and aromatic amine-function compounds, such as monoamines, polyamines, and their derivatives.
- How do I determine the correct HS-6 code for my amine product?
- Identify the specific type of amine and its derivatives, then refer to the detailed descriptions under each HS-6 subheading to find the correct classification.
- Are there specific import regulations for amine-function compounds?
- Yes, certain amine compounds may be subject to specific regulations, especially those used in pharmaceuticals or chemicals. Always check national regulations.
- What is the difference between acyclic and aromatic amines?
- Acyclic amines have straight-chain structures, while aromatic amines contain a benzene ring. This distinction affects their classification and uses.
- Can I use HS-4 2921 for all amine compounds?
- No, HS-4 2921 specifically covers amine-function compounds. Ensure your product fits the definitions provided for accurate classification.
- What are the common applications of methylamine?
- Methylamine is used in the production of pharmaceuticals, agrochemicals, and as a solvent in various chemical processes.
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HS-6 subheadings (18)
- 292111Amine-function compounds; acyclic monoamines and their derivatives, methylamine, di- or trimethylamine and their salts
- 292112Amine-function compounds; acyclic monoamines and their derivatives, and salts thereof, 2-(N,N-Dimethylamino)ethylchloride hydrochloride
- 292113Amine-function compounds; acyclic monoamines and their derivatives, and salts thereof, 2-(N,N-Diethylamino)ethylchloride hydrochloride
- 292114Amine-function compounds; acyclic monoamines and their derivatives, and salts thereof, 2-(N,N-Diisopropylamino)ethylchloride hydrochloride
- 292119Amine-function compounds; acyclic monoamines and their derivatives, and salts thereof, n.e.c. in item no. 2921.1
- 292121Amine-function compounds; acyclic polyamines and their derivatives, ethylenediamine and its salts
- 292122Amine-function compounds; acyclic polyamines and their derivatives, hexamethylenediamine and its salts
- 292129Amine-function compounds; acyclic polyamines and their derivatives, and salts thereof, n.e.c. in item no. 2921.2
- 292130Amine-function compounds; cyclanic, cyclenic or cycloterpenic mono- or polyamines and their derivatives; salts thereof
- 292141Amine-function compounds; aromatic monoamines and their derivatives, aniline and its salts
- 292142Amine-function-compounds; aromatic monoamines and their derivatives, aniline derivatives and their salts
- 292143Amine-function compounds; aromatic monoamines and their derivatives, toluidines and their derivatives; salts thereof
- 292144Amine-function compounds; aromatic monoamines and their derivatives, diphenylamine and its derivatives; salts thereof
- 292145Amine-function compounds; aromatic monoamines and their derivatives; 1-naphthylamine (alpha-naphthylamine), 2-naphthylamine (beta-naphthaylamine) and their derivatives; salts thereof
- 292146Amine-function compounds; aromatic monoamines and derivatives; amfetamine (INN), benzfetamine (INN), dexamfetamine (INN), etilamfetamine (INN), fencamfamin (INN), lefetamine (INN), levamfetamine (INN), mefenorex (INN) and phentermine (INN); salts thereof
- 292149Amine-function compounds; aromatic monoamines and their derivatives; salts thereof; n.e.c. in item no. 2921.4
- 292151Amine-function compounds; aromatic amines and their derivatives; o-, m-, p-phenylenediamine, diaminotoluenes and their derivatives; salts thereof
- 292159Amine-function compounds; aromatic polyamines and their derivatives, other than item no. 2921.51