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Adipic Acid Peroxide Derivative

Di(1-hydroperoxy-1-methylbutyl) peroxide is a peroxyacid derivative of adipic acid, an acyclic polycarboxylic acid. It is used as a polymerization initiator in rubber and plastics. This product falls under tariff item 2917.19.00 as an 'Other' derivative of acyclic polycarboxylic acids.

Import Duty Rates by Country of Origin

Origin CountryMFN TariffSurtaxesTotal Effective Rate
πŸ‡¨πŸ‡³ChinaFreeβ€”Free
πŸ‡²πŸ‡½MexicoFreeβ€”Free
πŸ‡ΊπŸ‡ΈUnited StatesFreeβ€”Free
πŸ‡©πŸ‡ͺGermanyFreeβ€”Free
πŸ‡―πŸ‡΅JapanFreeβ€”Free

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Related Products under Tariff item 2917.19.00

Anti-Dusting Fumaric Acid with Colorant

Fumaric acid with trace blue colorant and anti-dust agent for safety identification during handling. Chapter 29 Note 1(g) permits such additions for safety reasons, provided they do not render the product particularly suitable for specific use. Classified under 2917.19.00.

Aromatic-Derived Fumaric Acid

Fumaric acid produced through chemical processes involving aromatic hydrocarbons like benzene or toluene derivatives, used primarily in resins and polymer production. This acyclic polycarboxylic acid falls under tariff item 2917.19.00 as an 'Other' acyclic polycarboxylic acid, regardless of the aromatic derivation of the feedstock.

Benzene Process Fumaric Acid

Fumaric acid isolated from benzene partial oxidation routes, primarily for unsaturated polyester resin manufacture. The aromatic hydrocarbon derivation is confirmed by carbon isotope analysis, but the product itself is a chemically defined acyclic polycarboxylic acid classifiable under 2917.19.00.

Coal Tar Fumaric Acid Derivative

Fumaric acid extracted from coal tar light oil fractionation and oxidation, a traditional aromatic source for specialty resins. Despite the aromatic origin, the final product is a chemically defined acyclic polycarboxylic acid falling under 2917.19.00.

Cumene Oxidation Fumaric Byproduct

Fumaric acid recovered from cumene (isopropylbenzene) oxidation process streams, repurposed for polymer applications. The aromatic derivation via cumene does not affect the classification of the final chemically defined product under 2917.19.00.

Dibutyl Maleate

Dibutyl maleate, an ester of maleic acid with butanol, used as a reactive diluent in unsaturated polyester resins and copolymer production. Per Chapter 29 Note 5(A), esters of acid-function organic compounds are classified with the compound that occurs last in numerical order; here, the ester is classified under 2917.19.00 as an 'Other' acyclic polycarboxylic acid derivative.