Anthracene for Dye Synthesis
Industrial anthracene optimized for anthraquinone dye production, explicitly under HTS 2902.90.40.00 as named cyclic hydrocarbon. Supplied in flake or powder form without excluded additives. Chapter notes confirm classification before dye formulation.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | +35.0% | 35% |
| 🇲🇽Mexico | Free | +10.0% | 10% |
| 🇨🇦Canada | Free | +10.0% | 10% |
| 🇩🇪Germany | Free | +10.0% | 10% |
| 🇯🇵Japan | Free | +10.0% | 10% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If coloring matter of organic origin
Chapter 29 excludes vegetable/animal coloring to Chapter 32, but pure anthracene precedes.
If halogenated derivative
Halogenated cyclic compounds move to Chapter 29 subchapters II per note 4.
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Import Tips & Compliance
• Certify no sulfonation/nitration per Chapter notes to avoid 2904-2920 headings
• Bulk shipments require MSDS with flash point data
• Watch for Section 301 tariffs if from China
Related Products under HTS 2902.90.40.00
Anthracene Powder (99% Purity)
Anthracene is a solid polycyclic aromatic hydrocarbon (C14H10) classified under HTS 2902.90.40.00 as a specific cyclic hydrocarbon. It appears as colorless to pale yellow powder and is a key intermediate in organic synthesis. This pure form meets chapter 29 note (a) for separate chemically defined organic compounds.
Sublimed Anthracene Crystals
Sublimed anthracene crystals are highly purified anthracene (C14H10) obtained via sublimation, specifically named in HTS 2902.90.40.00 as a cyclic hydrocarbon. Used in scintillator production and organic electronics. Qualifies under chapter notes for chemically defined compounds without excluded additives.
1,4-Di-(2-methylstyryl)benzene (CAS 6383-95-5)
1,4-Di-(2-methylstyryl)benzene is a stilbene derivative specifically listed under HTS 2902.90.40.00 as a cyclic hydrocarbon. This fluorescent compound (C24H24) is used in optical brighteners and laser dyes. Fits Chapter 29 for pure organic compounds, excluding coloring matter exclusions.
Research-Grade Anthracene (ACS Reagent)
ACS reagent-grade anthracene meets American Chemical Society standards for lab use, classified under HTS 2902.90.40.00 due to its specific naming as a cyclic hydrocarbon. Purity exceeds 99.5% with low ash/impurity specs. Adheres to Chapter 29 for chemically defined compounds.
Trans-1,4-Di-(2-methylstyryl)benzene Isomer
The trans isomer of 1,4-Di-(2-methylstyryl)benzene, a stilbenoid specifically covered by HTS 2902.90.40.00 listing. Used in organic LEDs and photovoltaics as a luminescent material. Pure compound per Chapter 29 definitions.
Anthracene Single Crystal
Large single crystals of anthracene grown for research, classified under HTS 2902.90.40.00 as the named cyclic hydrocarbon. Used in organic semiconductor studies. Qualifies as pure compound without chapter exclusions.