HS Code for Tetralin
TL;DR: The HS code for Tetralin is 2902.90 in the 2025 HS codes guide. Key changes include GCC 12-digit extensions and US de minimis rules—use tables, steps, and FAQs below for accurate classification and tariff compliance.
What Is the HS Code for Tetralin?
Tetralin, or tetrahydronaphthalene, is a colorless liquid cyclic hydrocarbon used as a solvent in resins, paints, and fuels.
In the HS codes guide, Tetralin falls under Chapter 29 for organic chemicals.
The precise HS code for Tetralin is 2902.90, covering other cyclic hydrocarbons.
- Chapter: 29 - Organic chemicals
- Heading: 2902 - Cyclic hydrocarbons
- Subheading: 2902.90 - Other
- Product: Tetralin (CAS 119-64-2)
- Common uses: Solvent, intermediate in chemical synthesis
2025 HS Code for Tetralin: No Major Global Changes
The core HS code for Tetralin remains 2902.90 through 2025 per WCO standards.
No revisions to Heading 2902 until the 2027 HS update.
Focus on regional extensions for tariff compliance 2025.
- Stable globally: 2902.90
- Verify nationally: Add digits for duties
- WCO reference: Explanatory Notes to 29.02
GCC 12-Digit HS Codes 2025 for Tetralin
GCC nations adopt 12-digit HS codes 2025 from January 1, extending 2902.90.
This affects shipments to Saudi Arabia, UAE, Qatar, and others.
National digits determine exact tariffs.
| GCC Country | Base HS | 2025 12-Digit Example | Tariff Note |
| Saudi Arabia | 2902.90 | 2902.90.XX.XX | 5% standard duty |
| UAE | 2902.90 | 2902.90.AA.00 | GCC common external tariff |
| Qatar | 2902.90 | 2902.90.XX.YY | Check ZATCA portal |
US HTS Code for Tetralin in 2025
US HTS for Tetralin is 2902.90.3000 in the 2025 Harmonized Tariff Schedule.
De minimis threshold ends August 2025, requiring full declarations.
All shipments need accurate HS classification.
- HTS: 2902.90.3000 - Aromatic cyclic hydrocarbons
- Duty: 4.8% general rate
- Post-de minimis: No low-value exemptions
- Source: USITC HTS database
EU Combined Nomenclature 2025: Tetralin HS Code
EU CN 2025 lists Tetralin under 2902.90.90.
Updates include environmental subheadings.
Use TARIC for combined codes with measures.
| Region | HS/CN Code | 2025 Update |
| EU CN | 2902.90.90 | REACH compliance flags |
| UK | 2902.90.00 | Post-Brexit tariff |
| Canada | 2902.90.90 | CUSMA verification |
How to Find the Correct HS Code for Tetralin: Step-by-Step
Follow these steps to determine the HS code for Tetralin accurately.
- Confirm identity: Tetrahydronaphthalene, C10H12, cyclic hydrocarbon.
- Locate Chapter 29: Organic chemicals.
- Select Heading 2902: Cyclic hydrocarbons.
- Apply 2902.90: Other cyclic hydrocarbons.
- Check regional extensions: GCC 12-digit, US HTS, EU CN 2025.
- Validate with SDS and WCO tools.
- Consult customs for mixtures or formulations.
Classifying Tetralin Mixtures and Derivatives
Tetralin mixtures use principal component rule under HS guidelines.
Pure Tetralin: 2902.90.
Formulations may shift to Chapter 38.
- Pure: 2902.90
- >50% Tetralin: 2902.90
- Solvent blends: Check Chapter 38.19
- Hazmat: UN 3082 classification
FAQ: HS Code for Tetralin
Common questions on Tetralin classification and 2025 HS codes guide.
- What is the HS code for Tetralin?
- The HS code for Tetralin is 2902.90 as a cyclic hydrocarbon in Chapter 29.
- Has the Tetralin HS code changed in 2025?
- No, the core HS code for Tetralin remains 2902.90 globally through 2025.
- What are GCC 12-digit HS codes for Tetralin?
- GCC extends 2902.90 to 12 digits from Jan 2025 for national tariffs.
- What is the US HTS code for Tetralin?
- US HTS for Tetralin is 2902.90.3000 with 4.8% duty rate.
- How does EU classify Tetralin in 2025?
- EU Combined Nomenclature 2025 uses 2902.90.90 for Tetralin.
- Can Tetralin mixtures have different HS codes?
- Yes, mixtures classify by principal component or move to Chapter 38 if formulated.
- Does US de minimis affect Tetralin shipments?
- De minimis ends 2025, requiring full HTS declaration for all Tetralin imports.
- Where to verify Tetralin HS code officially?
- Use WCO HS database, national customs portals, or USITC/EU TARIC tools.
- What documents prove Tetralin HS classification?
- Include SDS, CAS number (119-64-2), and structure diagrams.
- Are there 2025 tariff changes for 2902.90?
- Regional updates like GCC digits apply; core code stable until 2027.
Resources
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