Other
Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. > Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives: > Other
Duty Rate (from China)
Subheadings
Products classified under Tariff item 2917.3
Bis(2-Ethylhexyl) Phthalate (DEHP)
Bis(2-ethylhexyl) phthalate (DEHP), commonly known as dioctyl phthalate (DOP), is a branched-chain dioctyl orthophthalate used primarily as a plasticizer for flexible PVC products. It is a separate chemically defined organic compound that falls under tariff item 2917.32.00 as the principal commercial form of dioctyl orthophthalate.
2917.32.00Dioctyl Orthophthalate Stabilized Grade
Dioctyl orthophthalate stabilized grade contains added epoxidized soybean oil as a stabilizer, which is necessary for preservation or transport. Under Chapter 29 Note 1(f), such additions are permitted without changing classification, so it remains under tariff item 2917.32.00.
2917.32.00Dioctyl Phthalate (DOP)
Dioctyl phthalate (DOP), chemically bis(2-ethylhexyl) phthalate, is the most common dioctyl orthophthalate used as a plasticizer for PVC. It is a derivative of orthophthalic acid and falls under tariff item 2917.32.00 as a separate chemically defined compound.
2917.32.00DOP Plasticizer Technical Grade
Technical grade dioctyl orthophthalate meeting ASTM D1045 standards for general PVC plasticizing. The product is a separate chemically defined compound and falls under tariff item 2917.32.00, as the dioctyl orthophthalate molecule is the dominant component.
2917.32.00High-Purity Dioctyl Phthalate 99.5%
High-purity dioctyl orthophthalate (99.5% min) for medical-grade PVC and sensitive electronics applications. It is a separate chemically defined compound and falls under tariff item 2917.32.00, as it is dioctyl orthophthalate regardless of purity level.
2917.33.00Didecyl Orthophthalate (DDOP) Plasticizer
Didecyl orthophthalate (DDOP) is a high-performance plasticizer for flexible PVC applications. It is a didecyl orthophthalate, falling under tariff item 2917.33.00.
2917.33.00Didecyl Orthophthalate (DIDP)
Didecyl orthophthalate (DIDP) is a straight-chain phthalate ester produced by esterifying orthophthalic acid with decanol. It is a separate chemically defined organic compound, falling under tariff item 2917.33.00 as a didecyl orthophthalate.
2917.33.00Didecyl Orthophthalate Low-Volatility Grade
Low-volatility didecyl orthophthalate grade for automotive interior PVC is a specialized plasticizer that maintains performance at high temperatures without migration. It is a didecyl orthophthalate, falling under tariff item 2917.33.00.
2917.33.00Diisodecyl Orthophthalate (DIDP) Plasticizer
Diisodecyl orthophthalate (DIDP) is a branched-chain phthalate ester used as a high-performance plasticizer for PVC resins. It is a didecyl orthophthalate, falling under tariff item 2917.33.00.
2917.33.00Dinonyl Orthophthalate (DINP)
Dinonyl orthophthalate (DINP) is a branched phthalate ester derived from orthophthalic acid and isononanol. It is a separate chemically defined organic compound, classified under tariff item 2917.33.00 as a dinonyl orthophthalate.
2917.33.00Dinonyl Orthophthalate (DNOP)
Dinonyl orthophthalate (DNOP) is an aromatic polycarboxylic acid ester classified under tariff item 2917.33.00 as a dinonyl orthophthalate. It serves as a plasticizer for PVC and other polymers, providing flexibility.
2917.33.00DINP 99% Pure Industrial Plasticizer
High-purity (99%) dinonyl orthophthalate used in industrial PVC plastisols for flooring and wallcoverings. It is a separate chemically defined organic compound, meeting the requirements of Chapter 29 and falling under tariff item 2917.33.00.
2917.33.00Industrial DIDP Diisodecyl Phthalate for Wire Insulation
Diisodecyl orthophthalate (DIDP) formulated for PVC wire and cable insulation compounding provides excellent electrical properties and low volatility. It is a didecyl orthophthalate, falling under tariff item 2917.33.00.
2917.33.00Mixed Dinonyl/Didecyl Orthophthalate (DNDP)
Mixed dinonyl/didecyl orthophthalate (DNDP) blends combine C9 and C10 alcohol chains for optimized performance. These are classified under tariff item 2917.33.00 as dinonyl or didecyl orthophthalates, provided they are not mixtures of different phthalates.
2917.33.00Palatinol N (DINP Technical Grade)
Palatinol N is BASF's commercial DINP product, a technical-grade dinonyl orthophthalate plasticizer. It is used in flexible PVC films, cables, and coated fabrics, and falls under tariff item 2917.33.00 as a dinonyl orthophthalate.
2917.33.00Phthalate-Free DIDP Substitute Diisodecyl Orthophthalate
Diisodecyl orthophthalate positioned as a low-toxicity phthalate replacement for flexible PVC films and sheeting in packaging. It is a didecyl orthophthalate, falling under tariff item 2917.33.00.
2917.33.00Pure Diisodecyl Orthophthalate DINCH Alternative
High-purity diisodecyl orthophthalate serves as a non-phthalate alternative plasticizer in sensitive applications like medical PVC tubing. It is a didecyl orthophthalate, falling under tariff item 2917.33.00.
2917.33.00Purified Dinonyl Orthophthalate 99% Technical Grade
High-purity 99% dinonyl orthophthalate technical grade is used in specialty polymer compounding requiring minimal impurities. It is a dinonyl orthophthalate, falling under tariff item 2917.33.00.
2917.33.00VESTINOL C (DIDP Long Chain)
VESTINOL C from Evonik is a didecyl orthophthalate plasticizer optimized for high-temperature PVC applications. Its long C10 chains ensure low volatility, and it falls under tariff item 2917.33.00 as a didecyl orthophthalate.
2917.34.00Benzyl Butyl Phthalate (BBP)
Benzyl butyl phthalate (BBP) is a mixed ester of orthophthalic acid, used primarily as a plasticizer in PVC flooring, sealants, and printing inks. It is a separate chemically defined organic compound, meeting the criteria of Chapter 29 Note 1(a). This product falls under tariff item 2917.34.00 as an 'other ester of orthophthalic acid'.
2917.34.00Butyl Benzyl Phthalate (BBP Alternate)
Butyl benzyl phthalate (BBP) is a mixed ester of orthophthalic acid, used in nail polish and adhesives. As a chemically defined organic compound, it is classified under tariff item 2917.34.00, which covers other esters of orthophthalic acid.
2917.34.00Butyl Isodecyl Phthalate (BIDP)
Butyl isodecyl phthalate (BIDP) is a mixed ester plasticizer used in vinyl flooring and wallcoverings for flexibility. As an ester of orthophthalic acid, it is a separate chemically defined organic compound, classified under tariff item 2917.34.00 as an 'other ester of orthophthalic acid'.
2917.34.00Dibutyl Orthophthalate (DBP)
Dibutyl orthophthalate (DBP) is the dibutyl ester of orthophthalic acid, a colorless, oily liquid used primarily as a plasticizer for PVC and other polymers. It is a separate chemically defined organic compound, classified under tariff item 2917.34.00 as an 'other ester of orthophthalic acid'.
2917.34.00Dibutyl Orthophthalate Plasticizer DBP-99
Commercial DBP-99 grade dibutyl orthophthalate plasticizer is used for softening PVC films, coated fabrics, and sealants. As a chemically defined orthophthalic acid ester without disqualifying additives, it is classified under tariff item 2917.34.00 as an 'other ester of orthophthalic acid'.
2917.34.00Dibutyl Phthalate (DBP)
Dibutyl phthalate (DBP) is a diester of orthophthalic acid, used as a plasticizer in adhesives, personal care products, and as a solvent. It is a separate chemically defined organic compound, meeting Chapter 29 Note 1(a), and is classified under tariff item 2917.34.00 as an 'other ester of orthophthalic acid'.
2917.34.00Dicyclohexyl Phthalate (DCHP)
Dicyclohexyl phthalate (DCHP) is an ester of orthophthalic acid with cyclic alcohol groups, used as a plasticizer in automotive applications and cellulose acetate. It is a separate chemically defined organic compound, classified under tariff item 2917.34.00 as an 'other ester of orthophthalic acid'.
2917.34.00Diethylhexyl Phthalate (DEHP)
Diethylhexyl phthalate (DEHP) is a widely used plasticizer for PVC in medical devices, food packaging, and toys. As a pure ester of orthophthalic acid, it is a separate chemically defined organic compound, classified under tariff item 2917.34.00 as an 'other ester of orthophthalic acid'.
2917.34.00Diethyl Phthalate (DEP)
Diethyl Phthalate (DEP) is a colorless, oily liquid ester of orthophthalic acid, commonly used as a solvent and plasticizer in perfumes, plastics, and nail polishes. It is a separate chemically defined organic compound, which qualifies it for classification under tariff item 2917.34.00 as an 'other ester of orthophthalic acid' in the Customs Tariff of Canada.
2917.34.00Diisobutyl Phthalate (DIBP)
Diisobutyl Phthalate (DIBP) is a fast-fusing plasticizer used in PVC coatings, inks, and adhesives, derived from orthophthalic acid. As a separate chemically defined organic compound, it falls under tariff item 2917.34.00 for 'other esters of orthophthalic acid' in Canada's Customs Tariff.
2917.34.00Diisodecyl Phthalate (DIDP)
Diisodecyl phthalate (DIDP) is an ester of orthophthalic acid used as a low-volatility plasticizer in outdoor vinyl applications. It is a separate chemically defined organic compound, classified under tariff item 2917.34.00 as an 'other ester of orthophthalic acid'.
2917.34.00Diisononyl Phthalate (DINP)
Diisononyl phthalate (DINP) is a high-performance plasticizer for PVC applications requiring heat and light stability, such as wire insulation. As a pure ester of orthophthalic acid, it is a separate chemically defined organic compound, classified under tariff item 2917.34.00 as an 'other ester of orthophthalic acid'.
2917.34.00Dimethyl Phthalate (DMP)
Dimethyl Phthalate (DMP) is a low-volatility ester of orthophthalic acid, used as an insect repellent in lotions and as a plasticizer in solid applications. It is a separate chemically defined organic compound, meeting the criteria for tariff item 2917.34.00 as an 'other ester of orthophthalic acid' in the Customs Tariff of Canada.
2917.34.00Dioctyl Phthalate (DOP)
Dioctyl phthalate (DOP) is an ester of orthophthalic acid used primarily as a plasticizer in PVC production for flexible plastics like cables and flooring. It is a separate chemically defined organic compound, classified under tariff item 2917.34.00 as an 'other ester of orthophthalic acid'.
2917.34.00Diphenyl Phthalate
Diphenyl phthalate is an ester of orthophthalic acid used as a flame-retardant plasticizer and intermediate for dyes and pigments. As a separate chemically defined organic compound, it is classified under tariff item 2917.34.00 as an 'other ester of orthophthalic acid'.
2917.34.00Diundecyl Phthalate
Diundecyl phthalate is a specialty long-chain ester of orthophthalic acid used for high-temperature wire insulation. It is a separate chemically defined organic compound, classified under tariff item 2917.34.00 as an 'other ester of orthophthalic acid'.
2917.34.00Industrial Grade Dibutyl Phthalate 99.5% Pure
Industrial grade dibutyl phthalate with 99.5% purity is supplied in bulk for manufacturing plasticizers in flexible PVC applications like flooring and cables. As a high-purity ester of orthophthalic acid, it is classified under tariff item 2917.34.00 as an 'other ester of orthophthalic acid'.
2917.34.00Phthalate Plasticizer DBP (Dibutyl Phthalate)
Standard dibutyl phthalate is used in nitrocellulose lacquers, adhesives, and flexible PVC consumer goods. As the dibutyl ester of 1,2-benzenedicarboxylic acid, it is a separate chemically defined organic compound, classified under tariff item 2917.34.00 as an 'other ester of orthophthalic acid'.
2917.35.00Food-Grade Phthalic Anhydride
Ultra-high purity phthalic anhydride (>99.9%) meeting food contact specifications, used in saccharin production. It is a separate chemically defined organic compound, qualifying under Chapter 29 note 1(a), and falls under tariff item 2917.35.00 as phthalic anhydride.
2917.35.00Molten Phthalic Anhydride
Phthalic anhydride supplied in heated molten liquid form at 130-140°C to prevent solidification during bulk transport. It remains the pure chemical compound under Chapter 29 note 1(a), and is classifiable under tariff item 2917.35.00 as phthalic anhydride.
2917.35.00Phthalic Anhydride 99.5% Technical Grade
Technical grade phthalic anhydride with 99.5% minimum assay, containing trace maleic anhydride impurities allowable under Chapter 29 note 1(a). Used in unsaturated polyester resin manufacturing and classifiable under tariff item 2917.35.00 as phthalic anhydride.
2917.35.00Phthalic Anhydride Briquettes
Phthalic anhydride compressed into briquettes without binders for metallurgical and resin applications. The forming method acts as an anti-dusting agent under Chapter 29 note 1(g), maintaining classification under tariff item 2917.35.00 as phthalic anhydride.
2917.35.00Phthalic Anhydride Export Specification PA-01
Standard export grade phthalic anhydride meeting ASTM D4286 PA-01 specifications for alkyd and polyester production. The branded specification does not affect chemical classification under Chapter 29 note 1(a), and it falls under tariff item 2917.35.00.
2917.35.00Phthalic Anhydride Flakes
Phthalic anhydride in solid flake form, a white crystalline solid derived from o-xylene oxidation, used primarily in the production of plasticizers and resins. It is the pure aromatic compound under Chapter 29 note 1(a), classifiable under tariff item 2917.35.00.
2917.35.00Phthalic Anhydride Pellets
Phthalic anhydride formed into uniform pellets for easier handling and dosing in resin production. The pelleting is solely for transport and preservation per Chapter 29 note 1(f), maintaining classification under tariff item 2917.35.00.
2917.35.00Phthalic Anhydride with 0.02% Inhibitor
Phthalic anhydride stabilized with 0.02% hydroquinone inhibitor to prevent premature polymerization during storage and transport, allowable under Chapter 29 note 1(f). It is classifiable under tariff item 2917.35.00 as phthalic anhydride.
2917.36.00Ammonium Terephthalate
Ammonium terephthalate is the ammonium salt of terephthalic acid, an aromatic polycarboxylic acid. It is used as a blowing agent in plastics and as a chemical intermediate. Under Chapter 29, inorganic salts of organic acids are classified with the parent organic compound, which is terephthalic acid.
2917.36.00Calcium Terephthalate Salt
Calcium terephthalate is a divalent salt of terephthalic acid, used in flame-retardant plastics and as a catalyst. As an inorganic salt of an organic acid, it is classified with terephthalic acid under Chapter 29, note 5(C)(1).
2917.36.00Disodium Terephthalate Salt
Disodium terephthalate is the sodium salt of terephthalic acid, used in specialty polymers and as a chemical intermediate. It is explicitly covered by tariff item 2917.36.00, which includes salts of terephthalic acid.
2917.36.00High-Purity Terephthalic Acid (HPTA)
High-purity terephthalic acid (HPTA) is a chemically defined aromatic polycarboxylic acid with purity above 99.99%. It is used for pharmaceutical-grade PET and specialty films. It falls directly under tariff item 2917.36.00 as terephthalic acid.
2917.36.00Industrial Grade Terephthalic Acid
Industrial grade terephthalic acid is a separate chemically defined compound with typical purity of 99.5%, used as feedstock for polyester fiber production. It is classified under tariff item 2917.36.00 as terephthalic acid, regardless of purity.
2917.36.00Monopotassium Terephthalate
Monopotassium terephthalate is a partially neutralized salt of terephthalic acid, used in niche chemical syntheses and polymer modifiers. As a salt of terephthalic acid, it is covered by tariff item 2917.36.00.
2917.36.00Purified Terephthalic Acid (PTA)
Purified terephthalic acid (PTA) is a chemically defined organic compound used primarily as a raw material for producing polyethylene terephthalate (PET) for bottles and fibers. It falls under tariff item 2917.36.00 as terephthalic acid.
2917.36.00Terephthalic Acid Aqueous Solution
Terephthalic acid aqueous solution is a dilute solution of terephthalic acid in water, used for lab or small-scale polymer applications. Chapter 29 note 1(d) allows products of the heading dissolved in water to be classified under the same heading.
2917.36.00Terephthalic Acid Flakes
Terephthalic acid flakes are terephthalic acid processed into a flake form for easier handling in polyester plants. The physical form does not change its chemical identity, so it remains classified under tariff item 2917.36.00.
2917.36.00Terephthalic Acid with Stabilizer
Terephthalic acid with stabilizer contains a minimal amount of stabilizer added for transport stability, used in PET resin manufacturing. Chapter 29 note 1(f) permits such additions when necessary for preservation or transport, so it falls under tariff item 2917.36.00.
2917.37.00Dimethyl Terephthalate Anti-Dusting Grade
Dimethyl terephthalate in powder form with an added anti-dusting agent, included to facilitate safe handling and identification per Chapter 29 Note 1(g). The additive does not render the product suitable for a specific use, so it remains classified as dimethyl terephthalate under tariff item 2917.37.00.
2917.37.00Dimethyl Terephthalate (DMT) Flakes
Dimethyl terephthalate in flake form, a chemically defined aromatic diester used as a monomer in PET resin production. The physical form (flakes) does not alter its chemical identity, so it is correctly classified under tariff item 2917.37.00.
2917.37.00DMT Flakes for Polyester Staple Fiber
Large-flake dimethyl terephthalate optimized for staple fiber melt spinning processes. The physical form and process optimization do not change the chemical identity, so it remains classified as dimethyl terephthalate under tariff item 2917.37.00.
2917.37.00DMT for Bottle-Grade PET Production
Premium dimethyl terephthalate specification for bottle-grade PET production, with low acetaldehyde potential. This is still chemically defined dimethyl terephthalate, and the specification does not change its classification under tariff item 2917.37.00.
2917.37.00DMT with Stabilizer for Long-Haul Transport
Dimethyl terephthalate with an added phenolic antioxidant stabilizer for preservation during long-haul transport. The stabilizer is necessary for preservation and does not make the product suitable for a specific use, so it is classified under tariff item 2917.37.00 per Chapter 29 Note 1(f).