Phthalic Anhydride Feedstock Naphthalene
Naphthalene meeting >50% purity from coal tar distillation, specifically graded for phthalic anhydride production under HTS 2707.40.00.00. High aromatic content for oxidation processes in chemical plants.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If ultra-high purity grade
Pharma/electronic grades exceed coal tar distillate purity into Chapter 29.
If coke production residue
Coke oven byproducts without distillation stay in 2704.
If activated compound
Activated naphthalene for wood treatment goes to Chapter 38.
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Import Tips & Compliance
• Include end-use statement for chemical manufacturing to support valuation
• Test for toluene impurities to prevent 2707.20 reclassification
• Use continuous bond for frequent shipments of this bulk chemical
Related Products under HTS 2707.40.00.00
Industrial Grade Naphthalene Flakes
Naphthalene flakes with more than 50% by weight naphthalene content, derived from high temperature coal tar distillation, used primarily in chemical manufacturing. This product falls under HTS 2707.40.00.00 as it meets the subheading note definition for naphthalene exceeding 50% purity. Commonly applied in producing phthalic anhydride and dyes.
Refined Naphthalene Crystals
Crystalline naphthalene containing over 50% naphthalene by weight from coal tar, used in plastics and resins production. Classified under 2707.40.00.00 due to its distillation origin and aromatic predominance as per chapter notes. Ideal for moth control formulations in industrial settings.
Coal Tar Naphthalene Pellets
Pelletized naphthalene from high temperature coal tar distillation with >50% naphthalene content, for dye intermediate production. Meets HTS 2707.40.00.00 criteria as aromatic-dominant coal tar product per subheading notes. Used in textile dyeing industries.
Technical Naphthalene 78% Flakes
Technical grade naphthalene flakes assaying 78% naphthalene from coal tar, exceeding subheading purity threshold for 2707.40.00.00. Aromatic content outweighs non-aromatics; used in PVC plasticizers. Essential feedstock for industrial phthalic anhydride.
Distilled Coal Tar Naphthalene Liquid
Liquid naphthalene distillate from coal tar with over 50% naphthalene by weight, classified in 2707.40.00.00 per subheading definition. Used as solvent in chemical synthesis where aromatics dominate. Supplied in drums for industrial blending.
Naphthalene-Rich Coal Tar Fraction
Coal tar fraction where naphthalene constitutes more than 50% by weight, directly from distillation qualifying for 2707.40.00.00. Aromatic constituents exceed non-aromatics; used in asphalt modification. Bulk industrial supply form.