What is HS code 290129 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
290129
Acyclic hydrocarbons; unsaturated, n.e.c. in heading no. 2901
Heading 2901 — Acyclic hydrocarbons
Chapter 29: Organic chemicals
Plain-language overview
Use HS-6 290129 when importing or exporting unsaturated acyclic hydrocarbons, such as 1-hexene or 3-methyl-1-butyne. These compounds are often utilized in the production of plastics, synthetic fibers, and other chemical products.
This code specifically covers unsaturated hydrocarbons that are not classified elsewhere in heading 2901. For instance, while HS-6 290130 addresses specific alkenes like propene, HS-6 290129 includes a broader range of unsaturated compounds that do not fit those specific categories.
When dealing with acyclic hydrocarbons, it's crucial to differentiate between saturated and unsaturated types. Products classified under HS-6 290129 are characterized by at least one double or triple bond, making them reactive and useful in various chemical syntheses.
Common applications for products under this code include their use as intermediates in organic synthesis, as well as in the formulation of specialty chemicals. If you're unsure whether your product fits this classification, consider its chemical structure and intended use.
Keywords & topics
Useful terms traders and brokers use for this HS-6 subheading.
unsaturated hydrocarbons · acyclic hydrocarbons · 1-hexene shipments · 3-methyl-1-butyne · chemical intermediates · polymer production · alkenes and alkynes · organic synthesis · chemical classification · hydrocarbon trade · specialty chemicals · reactive hydrocarbons · chemical structure · trade compliance · import/export regulations
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- 1-hexene used in polymer production
- 3-methyl-1-butyne for specialty chemical synthesis
- 1-octene for making linear low-density polyethylene
- 1-pentyne in organic laboratory applications
- Vinylacetylene used in the synthesis of other compounds
- 2-methyl-1-butyne for fuel additives
- Cyclohexene as a solvent in chemical reactions
- 1,3-butadiene for rubber manufacturing
Common questions
Frequent classification questions with short practical guidance.
How to classify unsaturated hydrocarbons?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
Is 1-hexene covered under HS 290129?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What products fall under HS code 290129?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Differences between HS 290129 and 290130?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are acyclic hydrocarbons?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How to determine if a product is unsaturated?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are the applications of 290129 chemicals?
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 1-hexene for import?
Check the exact product specs and destination-country tariff notes before finalizing the code.
Examples of products under HS 290129
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Understanding acyclic hydrocarbons in trade
Use this topic to narrow your shortlist, then validate the final code against legal wording.
What does HS code 290129 include?
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Guidelines for importing unsaturated hydrocarbons
Check the exact product specs and destination-country tariff notes before finalizing the code.
Differences between alkenes and alkynes HS codes
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
Identifying unsaturated hydrocarbons for export
Check the exact product specs and destination-country tariff notes before finalizing the code.
What chemicals are classified under HS 290129?
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 are classified under HS-6 290129?
- HS-6 290129 includes unsaturated acyclic hydrocarbons like 1-hexene and 3-methyl-1-butyne, used in chemical synthesis and polymer production.
- How can I determine if my product fits HS-6 290129?
- Check the chemical structure for unsaturation (double or triple bonds) and ensure it is not classified under another specific HS code in heading 2901.
- What is the difference between HS-6 290129 and HS-6 290130?
- HS-6 290129 covers a broader range of unsaturated hydrocarbons, while HS-6 290130 is specific to certain alkenes like propene.
- Are there any restrictions on importing products under HS-6 290129?
- Always check your country's import regulations, as some unsaturated hydrocarbons may have specific safety or environmental restrictions.
- Can I use HS-6 290129 for all unsaturated hydrocarbons?
- No, only those that are acyclic and not classified under other specific codes in heading 2901 can be classified under HS-6 290129.
- What are common applications for products under HS-6 290129?
- These products are often used as intermediates in organic synthesis, in the production of plastics, and as solvents in various chemical processes.
- How do I find the right HS code for my chemical product?
- Review the chemical's structure and intended use, and consult the HS nomenclature or a customs broker for assistance.
- Is there a specific packaging requirement for shipping products under HS-6 290129?
- While there are no universal packaging requirements, ensure that the packaging complies with safety regulations for hazardous materials if applicable.
Continue classification
Parent context
Nearby siblings
Next best action
Pick one of these actions to move from reading to a defensible classification decision.