HS-6 · Subheading
292521
Imines and their derivatives; salts thereof; chlordimeform (ISO)
Heading 2925 — Carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds
Chapter 29: Organic chemicals
Plain-language overview
Use HS-6 292521 when importing or exporting imines and their derivatives, such as chlordimeform, a common agricultural chemical. This code specifically covers imines, which are organic compounds characterized by a carbon-nitrogen double bond.
This code is distinct from HS-6 292529, which includes other carboxyimide-function compounds. If your product is a derivative of an imine but does not fall under the specific criteria of 292521, you may need to consider alternative classifications.
When shipping products like chlordimeform, ensure that your documentation accurately reflects the chemical structure. This helps in avoiding delays at customs and ensures compliance with regulations.
Imines can be used in various applications including pharmaceuticals and agrochemicals. If you're dealing with a product that contains an imine structure, this HS-6 code will likely be applicable.
Keywords & topics
Short phrases that describe this HS-6 subheading when you're searching or filtering schedules.
imines and derivatives · chlordimeform · organic chemicals · carboxyimide compounds · chemical shipments · agricultural chemicals · pharmaceutical intermediates · chemical formulations · laboratory samples · bulk chemical shipments · specialty chemicals · chemical mixtures
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Chlordimeform, a pesticide used in agriculture
- A pharmaceutical intermediate containing an imine structure
- Chemical formulations for research purposes that include imines
- Laboratory samples of imine derivatives for testing
- Bulk shipments of imine-based compounds for industrial use
- Imines used in the production of specialty chemicals
- Chemical mixtures that contain chlordimeform and its derivatives
Common questions
How people often phrase their search when they're trying to classify goods like yours.
- What is HS code 292521 used for?
- How to classify imines for import?
- Is chlordimeform covered under HS-6 292521?
- What are the requirements for shipping imines?
- Are there specific regulations for imine compounds?
- How do I determine the right HS code for imine derivatives?
- What products fall under HS-6 292521?
- How to avoid customs issues with imine shipments?
Related topics
Longer phrases that come up when you're comparing codes or talking to a broker.
- How to classify chlordimeform under HS codes
- What are the documentation requirements for imines
- Differences between HS-6 292521 and HS-6 292529
- Shipping guidelines for imine derivatives
- Understanding imine structure for customs classification
- Best practices for importing organic chemicals like imines
- How to ensure compliance when exporting chlordimeform
- Examples of products classified under HS-6 292521
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 292521?
- HS-6 292521 covers imines and their derivatives, including chlordimeform and other organic compounds with a carbon-nitrogen double bond.
- Is chlordimeform the only product under this HS code?
- No, while chlordimeform is a notable example, other imine derivatives and related compounds can also fall under HS-6 292521.
- What documentation do I need for shipping imines?
- You should provide detailed chemical descriptions, safety data sheets, and any relevant regulatory compliance documents to ensure smooth customs clearance.
- Can I use HS-6 292521 for imine products used in pharmaceuticals?
- Yes, if the imine product is a derivative or has an imine structure, it can be classified under HS-6 292521 for pharmaceutical applications.
- How do I know if my product qualifies for HS-6 292521?
- Check if your product contains an imine structure or is a derivative of an imine. Consulting with a customs broker can also help clarify classification.
- What are the potential customs issues with imine shipments?
- Common issues include incorrect classification, insufficient documentation, and non-compliance with safety regulations. Ensure all paperwork is accurate and complete.
- Are there any restrictions on importing chlordimeform?
- Yes, chlordimeform may be subject to specific regulations and restrictions depending on your country. Always check local regulations before importing.
- What is the difference between HS-6 292521 and HS-6 292529?
- HS-6 292521 specifically covers imines and their derivatives, while HS-6 292529 includes other carboxyimide-function compounds that do not fall under the imine category.
Continue classification
Parent context
Nearby siblings
Related actions
Next best action
Pick one of these actions to move from reading to a defensible classification decision.