Other
Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives: > Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives: > Dinonyl or didecyl orthophthalates > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 2917.33.00.50
Dinonyl Orthophthalate (DNOP)
Dinononyl orthophthalate (DNOP) is an aromatic polycarboxylic acid ester classified under HTS 2917.33.0050 as 'other' dinonyl orthophthalates. It serves as a plasticizer for PVC and other polymers, providing flexibility and durability to plastics used in industrial applications. The chemical structure features two nonyl alcohol chains esterified with orthophthalic acid, meeting the specific heading requirements.
Didecyl Orthophthalate (DDOP) Plasticizer
Didecyl orthophthalate (DDOP) is a high-performance plasticizer for flexible PVC applications, specifically classified under HTS 2917.33.0050 as 'other' didecyl orthophthalates. Derived from orthophthalic acid esterified with decyl alcohol, it provides excellent low-temperature flexibility and electrical properties. Used primarily in wire insulation and cable sheathing.
Mixed Dinonyl/Didecyl Orthophthalate (DNDP)
Mixed dinonyl/didecyl orthophthalate (DNDP) blends are classified under HTS 2917.33.0050 as 'other' within the dinonyl/didecyl orthophthalate category. These plasticizers combine C9 and C10 alcohol chains for optimized performance in flooring and wall coverings. The aromatic polycarboxylic structure ensures classification specificity.
Purified Dinonyl Orthophthalate 99% Technical Grade
High-purity 99% dinonyl orthophthalate technical grade is classified under HTS 2917.33.0050 for other dinonyl orthophthalates. Used in specialty polymer compounding requiring minimal impurities, this aromatic diester provides superior gelling properties. Distillation purification ensures compliance with heading specifications.
Didecyl Orthophthalate Low-Volatility Grade
Low-volatility didecyl orthophthalate grade for automotive interior PVC is classified under HTS 2917.33.0050. This specialized plasticizer maintains performance at high temperatures without migration. The purified C10 diester meets strict automotive specifications.