Tetrabutyl Fumarate
Tetraester of fumaric acid from aromatic sources, plasticizer application.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If other polycarboxylic acid esters
General esters if not specifically derived.
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Import Tips & Compliance
• Biodegradability claims need substantiation
Related Products under HTS 2917.19.27.00
Adipic Acid Derivative (Dibutyl Adipate)
Dibutyl adipate, an ester derivative of adipic acid, used as a plasticizer in cosmetics and coatings. Falls under HTS 2917.19.27.00 as 'other derivatives' of adipic acid per the subheading scope and Chapter 29 ester classification rules.
Maleic Acid
Pure maleic acid, the dicarboxylic acid precursor to maleic anhydride, explicitly named in this HTS provision. Used in synthesis of unsaturated polyester resins and as a food additive.
Dimethyl Succinate
Dimethyl ester of succinic acid derived from maleic anhydride process. Solvent and intermediate in pharmaceuticals and polymers.
Monoisopropyl Maleate
Half-ester of maleic acid with isopropanol, used in reactive diluents for coatings.
Adipic Acid Peroxide
Peroxide derivative of adipic acid used as polymerization initiator.
Succinic Anhydride
Cyclic anhydride from maleic-derived succinic acid, resin intermediate.