What is HS code 290323 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
290323
Unsaturated chlorinated derivatives of acyclic hydrocarbons; tetrachloroethylene (perchloroethylene)
Heading 2903 — Halogenated derivatives of hydrocarbons
Chapter 29: Organic chemicals
Plain-language overview
Use HS-6 290323 when importing or exporting unsaturated chlorinated derivatives of acyclic hydrocarbons, such as tetrachloroethylene (also known as perchloroethylene). This chemical is commonly used in dry cleaning and as a solvent in various industrial applications.
This code specifically applies to chlorinated hydrocarbons that are unsaturated, distinguishing them from saturated derivatives found under nearby codes. For example, HS-6 290322 covers saturated chlorinated hydrocarbons, which have different properties and uses.
In the context of HS-4 2903, which includes halogenated derivatives of hydrocarbons, HS-6 290323 narrows it down to those that are unsaturated and chlorinated. This means that the chemical structure includes double bonds, impacting its reactivity and applications.
When considering the classification of substances, ensure that the product is indeed an unsaturated chlorinated derivative. Misclassification can lead to compliance issues or incorrect duties.
Keywords & topics
Useful terms traders and brokers use for this HS-6 subheading.
unsaturated chlorinated hydrocarbons · tetrachloroethylene · perchloroethylene · halogenated hydrocarbons · chemical solvents · dry cleaning chemicals · industrial solvents · chlorinated derivatives · chemical manufacturing · bulk chemical shipments · laboratory testing chemicals · textile processing solvents · automotive cleaning products · paint removal chemicals
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Tetrachloroethylene used in dry cleaning services
- Perchloroethylene as a solvent in chemical manufacturing
- Industrial degreasers containing unsaturated chlorinated hydrocarbons
- Samples of tetrachloroethylene shipped for laboratory testing
- Bulk shipments of perchloroethylene for textile processing
- Containers of unsaturated chlorinated hydrocarbons for paint removal
- Chemical formulations including tetrachloroethylene for automotive cleaning
- Small quantities of perchloroethylene for research purposes
Common questions
Frequent classification questions with short practical guidance.
How to classify tetrachloroethylene?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
Is perchloroethylene an unsaturated chlorinated hydrocarbon?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are the applications of HS-6 290323?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Can I import tetrachloroethylene under HS-6 290323?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are the duties for unsaturated chlorinated hydrocarbons?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How to identify halogenated derivatives of hydrocarbons?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What products fall under HS-4 2903?
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 perchloroethylene for import?
Check the exact product specs and destination-country tariff notes before finalizing the code.
What are the uses of unsaturated chlorinated hydrocarbons?
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Differences between HS-6 290322 and HS-6 290323
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
Are there restrictions on importing tetrachloroethylene?
Check the exact product specs and destination-country tariff notes before finalizing the code.
What is the chemical structure of tetrachloroethylene?
Use this topic to narrow your shortlist, then validate the final code against legal wording.
How to determine if a chemical is unsaturated?
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Classification guidelines for chlorinated hydrocarbons
Use this topic to narrow your shortlist, then validate the final code against legal wording.
What are the safety regulations for perchloroethylene?
Use this as a checklist topic, then confirm legal requirements with your broker or customs advisor.
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What products are classified under HS-6 290323?
- HS-6 290323 covers unsaturated chlorinated derivatives like tetrachloroethylene, commonly used in dry cleaning and as industrial solvents.
- How do I know if my product falls under this HS code?
- Check if your product is an unsaturated chlorinated hydrocarbon. If it contains double bonds and chlorine, it likely falls under HS-6 290323.
- What are the import duties for tetrachloroethylene?
- Import duties vary by country. Check with your local customs authority for specific rates applicable to HS-6 290323.
- Can I export perchloroethylene using this HS code?
- Yes, you can export perchloroethylene under HS-6 290323, but ensure compliance with local regulations and any export controls.
- What are the safety regulations for handling tetrachloroethylene?
- Follow OSHA guidelines and local regulations for hazardous materials when handling tetrachloroethylene, including proper PPE and ventilation.
- Are there any restrictions on unsaturated chlorinated hydrocarbons?
- Yes, some countries may have restrictions on the import or use of unsaturated chlorinated hydrocarbons due to environmental regulations.
- How can I differentiate between saturated and unsaturated chlorinated hydrocarbons?
- Saturated chlorinated hydrocarbons have single bonds only, while unsaturated ones, like those under HS-6 290323, contain at least one double bond.
- What is the main use of tetrachloroethylene?
- Tetrachloroethylene is primarily used as a solvent in dry cleaning and in various industrial applications for degreasing and cleaning.
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