Synesstic™ 5N Mixed Alkylnaphthalenes
Synesstic™ 5N from ExxonMobil is a synthetic mixed alkylnaphthalenes fluid with high solvency, used in gear oils and greases. It is classified under tariff item 3817.00.00 as a mixture of alkylnaphthalenes that is not a separate chemically defined compound and is not covered by heading 27.07 or 29.02.
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 |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product is a petroleum-based oil or contains mainly petroleum fractions
Heading 27.10 covers petroleum oils and oils obtained from bituminous minerals, which are excluded from 3817.00.00.
If the product is formulated as a finished lubricant preparation with additives
Heading 34.03 covers lubricating preparations containing petroleum oils or additives, which may apply if the product is ready for use as a lubricant.
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Import Tips & Compliance
• Confirm with the supplier that the product is a mixture, not a pure compound, to stay within heading 38.17
• Keep records of the product's chemical composition and intended use as a lubricant base to present to the CBSA if requested
• Check if the product qualifies for preferential tariff treatment under a free trade agreement by providing a certificate of origin
Related Products under Tariff item 3817.00.00
Alkylbenzene Heat Transfer Fluid
Alkylbenzene Heat Transfer Fluid is a mixed alkylbenzene formulation engineered for high-temperature heat transfer systems in chemical plants and solar thermal applications. Its thermal stability and low viscosity make it suitable for efficient heat exchange in demanding environments. This product is classified under tariff item 3817.00.00 as a mixed alkylbenzene, distinct from those of heading 27.07 or 29.02.
Branched Alkylbenzene Lubricant Additive
Branched Alkylbenzene Lubricant Additive consists of mixed branched alkylbenzene mixtures serving as synthetic base stocks in high-performance lubricants and hydraulic fluids. The branched structure provides enhanced oxidative stability and low-temperature performance. This product falls under tariff item 3817.00.00 as a mixed alkylbenzene, excluding those of heading 27.07 or 29.02.
Chemours NX-1150 Mixed Alkylnaphthalenes
Chemours NX-1150 Mixed Alkylnaphthalenes is a specialty mixed alkylnaphthalenes product used in refrigerant oil formulations for hermetic compressors. Its chemical stability and miscibility with refrigerants make it ideal for compressor lubrication. This product falls under tariff item 3817.00.00 as a mixed alkylnaphthalene, excluding those of heading 27.07 or 29.02.
HD LAB-114 High Detergent Grade
HD LAB-114 is a purified mixed linear alkylbenzene with a precise C11-C14 carbon chain distribution and low branched impurities, specifically engineered for premium linear alkylbenzene sulfonate (LAS) production in heavy-duty cleaners. Its controlled composition ensures consistent sulfonation performance, making it a key feedstock in the detergent industry. This product falls under tariff item 3817.00.00 as a mixed alkylbenzene, excluding those of heading 27.07 or 29.02.
Heavy Alkylbenzene Solvent for Industrial Cleaning
Heavy Alkylbenzene Solvent for Industrial Cleaning is a mixture of heavy alkylbenzenes (C9-C12 chains) functioning as non-volatile solvents in paint removers and degreasers. Its high solvency and low volatility make it effective for industrial cleaning applications. This product is classified under tariff item 3817.00.00 as a mixed alkylbenzene, distinct from those of heading 27.07 or 29.02.
High-Purity Mixed Alkylbenzene for Electronics
High-Purity Mixed Alkylbenzene for Electronics is an ultra-pure alkylbenzene mixture used as dielectric fluids in electrical transformers and capacitors. Its low conductivity and high dielectric strength make it suitable for high-voltage equipment, replacing PCBs. This product falls under tariff item 3817.00.00 as a mixed alkylbenzene, excluding those of heading 27.07 or 29.02.