Phthalate-Free DIDP Substitute Diisodecyl Orthophthalate
Diisodecyl orthophthalate positioned as a low-toxicity phthalate replacement for flexible PVC films and sheeting in packaging. HTS 2917.33.0010 covers this exact aromatic ester derivative of orthophthalic acid. Chemical purity ensures classification among separate organic compounds of Chapter 29.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified by heterocyclic ring structure emphasis
Some phthalate esters could be interpreted under nucleic acid derivatives, but ester function takes precedence per classification notes.
If for retail-packed quantities <25kg with application instructions
Retail preparations of chemicals fall outside Chapter 29 per exclusions for specific use formulations.
If hydrolyzed back to isodecanol alcohol component
De-esterified products classify as acyclic alcohols, not carboxylic esters.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Obtain supplier's phthalate content test (<0.1% ortho-phthalates) for FDA 21 CFR 175.300 food contact compliance
• Use stainless steel drums to prevent contamination that could create mixtures reclassifiable under Chapter 38
• Cross-check molecular weight (446 g/mol typical) against CoA to confirm identity with HTS-named compound
Related Products under HTS 2917.33.00.10
Diisodecyl Orthophthalate (DIDP) Plasticizer
Diisodecyl orthophthalate (DIDP) is a branched-chain phthalate ester used primarily as a high-performance plasticizer for polyvinyl chloride (PVC) resins. It falls under HTS 2917.33.0010 as a specific didecyl orthophthalate derivative within aromatic polycarboxylic acid esters. This chemical compound enhances flexibility and durability in plastics without impurities that would alter its classification.
Pure Diisodecyl Orthophthalate DINCH Alternative
High-purity diisodecyl orthophthalate serves as a non-phthalate alternative plasticizer in sensitive applications like medical PVC tubing. Classified under HTS 2917.33.0010 due to its specific chemical structure as a didecyl orthophthalate ester of 1,2-benzenedicarboxylic acid. It meets Chapter 29 requirements for separate chemically defined aromatic polycarboxylic acid derivatives.
Industrial DIDP Diisodecyl Phthalate for Wire Insulation
Diisodecyl orthophthalate (DIDP) formulated for PVC wire and cable insulation compounding provides excellent electrical properties and low volatility. This pure compound is specifically named under HTS 2917.33.0010 within aromatic polycarboxylic esters. It qualifies as a separate chemically defined organic compound per Chapter 29 note 1(a).