Adipic acid, its salts and esters
Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. > Adipic acid, its salts and esters > Adipic acid, its salts and esters
Duty Rate (from China)
Products classified under Tariff item 2917.12.00
2-Ethylhexyl Methyl Adipate
2-Ethylhexyl methyl adipate is an asymmetric diester of adipic acid used in specialty coatings. As an ester of adipic acid, it is classified under tariff item 2917.12.00, which covers all esters of adipic acid.
Adipic Acid/2-Ethylhexyl Alcohol Mixed Ester
Mixed adipic esters optimized for plastisol processing, containing adipic acid esterified with 2-ethylhexyl alcohol and other alcohols. These esters are derivatives of adipic acid and fall under tariff item 2917.12.00, which covers adipic acid, its salts and esters.
Adipic Acid Di-n-hexyl Ester
Adipic acid di-n-hexyl ester used as a fast-fusing plasticizer for PVC flooring. This ester of adipic acid is classified under tariff item 2917.12.00, which includes esters of adipic acid, per Chapter 29 Note 1(a) and subheading note 1.
Adipic Acid Flakes for Nylon Production
Adipic acid flakes in crystalline form, optimized for nylon-6,6 synthesis through reaction with hexamethylenediamine. This is a separate chemically defined organic compound (hexanedioic acid) falling under tariff item 2917.12.00 as adipic acid, per Chapter 29 Note 1(a).
Adipic Acid (Hexanedioic Acid)
Adipic acid (hexanedioic acid) as a white crystalline dicarboxylic acid, primarily for nylon production. It is a separate chemically defined organic compound within Chapter 29, classified under tariff item 2917.12.00 for adipic acid.
Adipic Acid Mixed Esters
Mixed esters of adipic acid with different alcohols (e.g., butyl/hexyl) used in specialty lubricants. These esters are classified under tariff item 2917.12.00, which covers adipic acid esters, per Chapter 29 Note 1(a).
Bis(2-ethylhexyl) Adipate (DEHA)
Bis(2-ethylhexyl) adipate (DEHA) is a primary plasticizer for PVC requiring low-temperature flexibility. This ester of adipic acid is classified under tariff item 2917.12.00, which covers adipic acid esters.
Bis(2-ethylhexyl) Adipate (DEHA/BEHA)
Bis(2-ethylhexyl) adipate (DEHA) is a widely used plasticizer for low-temperature PVC applications. As an ester of adipic acid, it is classified under tariff item 2917.12.00, which covers adipic acid, its salts and esters.
Cyclohexyl Adipate
Cyclohexyl adipate is an ester of adipic acid used in high-performance plasticizers requiring thermal stability. Despite the cyclic alcohol component, it is an ester of adipic acid and falls under tariff item 2917.12.00.
Diisononyl Adipate (DINA)
Diisononyl adipate (DINA) is a plasticizer providing excellent permanence and electrical properties for PVC wire and cable insulation. This ester of adipic acid falls under tariff item 2917.12.00, which includes adipic acid esters.
Diisooctyl Adipate (DIOA)
Diisooctyl adipate (DIOA) is a secondary plasticizer for low-temperature performance in plastisols and calendered PVC sheeting. As an ester of adipic acid, it is classified under tariff item 2917.12.00, which covers adipic acid esters.
Dioctyl Adipate (DOA)
Dioctyl adipate (DOA) is an ester of adipic acid used as a plasticizer in PVC formulations for flexible films and coatings. This ester falls under tariff item 2917.12.00, which includes adipic acid, its salts and esters.
Industrial Grade Adipic Acid 99.8%
High-purity adipic acid (99.8%) for polymer manufacturing, specifically nylon 6,6 fibers and resins. This separate chemically defined organic compound qualifies under tariff item 2917.12.00, as it meets Chapter 29 Note 1(a) for pure compounds.
Pharmaceutical Grade Adipic Acid USP
Ultra-pure adipic acid meeting USP standards, used as an excipient in pharmaceuticals. Despite its pharmaceutical grade, it remains a separate chemically defined organic compound under Chapter 29, classified under tariff item 2917.12.00 for adipic acid.
Purified Adipic Acid for Polyurethane
Refined adipic acid used as a diol component in polyurethane elastomers and coatings. This is a separate chemically defined organic compound, classified under tariff item 2917.12.00 as adipic acid, per Chapter 29 Note 1(a).