Diethylhexyl Adipate (DEHA)
DEHA is a low-temperature plasticizer for outdoor PVC applications like tarpaulins and conveyor belts. It maintains flexibility at subzero temperatures. As an acyclic dicarboxylic ester plasticizer, classified under HTS 2917.19.70.20.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as pure adipic acid rather than plasticizer ester
Parent dicarboxylic acids classify before their derivatives.
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Import Tips & Compliance
• Confirm adipic acid derivation with NMR spectra to distinguish from azelate esters
• Specify glass transition temperature reduction data for low-temp classification
• Test for migration resistance in outdoor exposure applications
Related Products under HTS 2917.19.70.20
Dioctyl Phthalate (DOP)
Dioctyl phthalate (DOP) is a clear, oily liquid classified as an acyclic polycarboxylic acid ester used primarily as a plasticizer for PVC. It imparts flexibility and durability to plastics by embedding between polymer chains, reducing brittleness. This product falls under HTS 2917.19.70.20 as a plasticizer derived from phthalic acid.
Diisononyl Phthalate (DINP)
Diisononyl phthalate (DINP) serves as a high-performance plasticizer for flexible PVC applications like wire insulation and toys. Its branched alkyl chains provide excellent permanence and low volatility. Classified under HTS 2917.19.70.20 as an acyclic polycarboxylic derivative used specifically as a plasticizer.
Dibutyl Phthalate (DBP)
Dibutyl phthalate (DBP) is a general-purpose plasticizer for cellulose acetate, PVC, and nitrocellulose lacquers. It offers good electrical properties and solvency despite regulatory restrictions in consumer goods. This acyclic polycarboxylic ester plasticizer is specifically covered by HTS 2917.19.70.20.
Di(2-ethylhexyl) Terephthalate (DOTP)
DOTP is a bio-based phthalate alternative plasticizer offering similar performance to DOP with better cold flexibility. Used in automotive interiors, flooring, and medical devices. Despite aromatic structure, classified as acyclic polycarboxylic plasticizer under HTS 2917.19.70.20.
Tributyl Citrate (TBC)
Tributyl citrate is a citrate ester plasticizer approved for food contact and medical applications due to low toxicity. It provides good plasticity to PVC films and coatings. As an acyclic polycarboxylic acid triester used as plasticizer, it falls under HTS 2917.19.70.20.
Butyl Benzyl Phthalate (BBP)
BBP plasticizer offers rapid processing and good electrical insulation for PVC wire coatings and leather cloth. Its mixed alkyl/aryl structure provides unique solvency. Classified under HTS 2917.19.70.20 as acyclic polycarboxylic plasticizer.