Refined Naphthalene Crystals
Crystalline naphthalene containing over 50% naphthalene by weight, obtained from coal tar and used in plastics and resins production. This product qualifies under tariff item 2707.40.00 because it meets the subheading note 3 definition and the aromatic constituents outweigh the non-aromatic ones.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the naphthalene content is 50% or less
Subheading note 3 requires more than 50% naphthalene for 2707.40.
If the product is a pure chemically defined naphthalene
Chapter note 1(a) excludes separate chemically defined organic compounds.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Retain a certificate of analysis showing naphthalene content above 50% for CBSA
• Confirm the product is not a separate chemically defined compound, as Chapter 27 excludes those
• If the crystals are for resin production, specify the end-use to avoid classification disputes
Related Products under Tariff item 2707.40.00
Coal Tar Naphthalene Pellets
Pelletized naphthalene derived from high-temperature coal tar distillation, with a naphthalene content exceeding 50% by weight. This product is used as an intermediate in dye production and qualifies under tariff item 2707.40.00 because it meets the subheading note 3 definition for naphthalene, and the aromatic constituents outweigh the non-aromatic ones.
Distilled Coal Tar Naphthalene Liquid
Liquid naphthalene distillate obtained from coal tar, with a naphthalene content above 50% by weight. This product is used as a solvent in chemical synthesis and qualifies under tariff item 2707.40.00 because it meets the subheading note 3 definition and the aromatic constituents dominate.
Industrial Grade Naphthalene Flakes
Industrial-grade naphthalene flakes with a naphthalene content exceeding 50% by weight, derived from high-temperature coal tar distillation. Used in chemical manufacturing, this product falls under tariff item 2707.40.00 as it meets the subheading note 3 definition and the aromatic constituents exceed the non-aromatic ones.
Mothproofing Grade Naphthalene
Naphthalene with a content over 50% by weight, sourced from coal tar and used for industrial mothproofing applications. This bulk product qualifies under tariff item 2707.40.00 because it meets the subheading note 3 definition for naphthalene and the aromatic constituents dominate, even though it is intended for mothproofing rather than chemical synthesis.
Naphthalene-Rich Coal Tar Fraction
A coal tar fraction where naphthalene constitutes more than 50% by weight, obtained directly from distillation. This product qualifies under tariff item 2707.40.00 because it meets the subheading note 3 definition and the aromatic constituents exceed the non-aromatic ones, making it suitable for asphalt modification.
Phthalic Anhydride Feedstock Naphthalene
Naphthalene with a purity exceeding 50% by weight, derived from coal tar distillation and specifically graded for phthalic anhydride production. This product falls under tariff item 2707.40.00 because it meets the subheading note 3 definition for naphthalene and the aromatic constituents dominate, making it suitable for oxidation processes.