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
Short phrases that describe this HS-6 subheading when you're searching or filtering schedules.
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
How people often phrase their search when they're trying to classify goods like yours.
- What is HS code 290323 used for?
- How to classify tetrachloroethylene?
- Is perchloroethylene an unsaturated chlorinated hydrocarbon?
- What are the applications of HS-6 290323?
- Can I import tetrachloroethylene under HS-6 290323?
- What are the duties for unsaturated chlorinated hydrocarbons?
- How to identify halogenated derivatives of hydrocarbons?
- What products fall under HS-4 2903?
Related topics
Longer phrases that come up when you're comparing codes or talking to a broker.
- How to classify perchloroethylene for import?
- What are the uses of unsaturated chlorinated hydrocarbons?
- Differences between HS-6 290322 and HS-6 290323
- Are there restrictions on importing tetrachloroethylene?
- What is the chemical structure of tetrachloroethylene?
- How to determine if a chemical is unsaturated?
- Classification guidelines for chlorinated hydrocarbons
- What are the safety regulations for perchloroethylene?
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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