Toluidines and their derivatives; salts thereof
Amine-function compounds. > Aromatic monoamines and their derivatives; salts thereof: > Toluidines and their derivatives; salts thereof > Toluidines and their derivatives; salts thereof
Duty Rate (from China)
Products classified under Tariff item 2921.43.00
2,6-Dichloro-m-Toluidine
2,6-Dichloro-m-toluidine is a doubly chlorinated derivative of m-toluidine, with chlorine atoms at the 2 and 6 positions. It is a chemically defined aromatic monoamine used in pesticide and dye applications. This compound falls under tariff item 2921.43.00 as a toluidine derivative.
2-Amino-5-chloro-4-ethyl benzenesulfonic acid
This is a specific aromatic monoamine derivative with an amino group, chloro substituent, ethyl chain, and sulfonic acid functionality on a benzene ring. It is a toluidine derivative and falls under tariff item 2921.43.00.
2-Amino-5-chloro-4-ethyl benzenesulfonic acid sodium salt
This is the sodium salt form of a named aromatic sulfonic acid-amine compound. As a salt of a toluidine derivative, it is classified under tariff item 2921.43.00 per Chapter 29 rules for salts of organic compounds.
2-Amino-5-chloro-p-toluenesulfonic acid
This aromatic amine compound has amino, chloro, methyl (tolyl), and sulfonic acid groups on a benzene ring. It is explicitly a toluidine derivative and is classified under tariff item 2921.43.00.
3-Chloro-o-toluidine
3-Chloro-o-toluidine is a chlorinated derivative of o-toluidine, a chemically defined aromatic monoamine. It is used as an intermediate in the production of dyes and pigments. This compound falls under tariff item 2921.43.00 as a toluidine derivative.
3-Chloro-o-toluidine Anti-Dusting Grade
Anti-dusting grade 3-Chloro-o-toluidine contains a silica flow agent to prevent airborne particles during handling. The additive is permitted under Chapter 29 note 1(g) as it facilitates safe handling without altering the product's general use. It remains classified as a toluidine derivative under tariff item 2921.43.00.
3-Chloro-o-toluidine Hydrochloride Salt
3-Chloro-o-toluidine hydrochloride is the salt form of 3-chloro-o-toluidine, formed by protonation with hydrochloric acid. Salts of organic amines are classified with the parent compound per Chapter 29 note 5(C)(1). This salt is used in dye synthesis and offers improved handling and solubility.
3-Chloro-o-toluidine with Stabilizer for Transport
3-Chloro-o-toluidine with an added antioxidant stabilizer is classified under tariff item 2921.43.00 per Chapter 29 note 1(f). The stabilizer is necessary for preservation during transport and does not alter the product's general use. This form is common for bulk shipments.
3-(Trifluoromethyl) aniline (m-Aminobenzotrifluoride)
This is a meta-substituted aniline with a trifluoromethyl group. It is an aromatic monoamine derivative related to toluidines and is classified under tariff item 2921.43.00.
4-Amino-2-Methylphenol (2-Methyl-4-aminophenol)
This toluidine-derived aminophenol combines an aromatic amine with a phenolic function. It is classified primarily as a toluidine derivative under tariff item 2921.43.00.
4-Chloro-o-Toluidine
4-Chloro-o-toluidine is a chlorinated derivative of o-toluidine with a chlorine atom at the 4-position. It is a chemically defined aromatic monoamine used as an intermediate in dye and pigment production. This compound falls under tariff item 2921.43.00 as a toluidine derivative.
4-Chloro-o-Toluidine Hydrochloride Salt
4-Chloro-o-toluidine hydrochloride is the salt form of 4-chloro-o-toluidine, formed by protonation with hydrochloric acid. Salts of organic amines are classified with the parent compound per Chapter 29 note 5(C)(1). This salt is used for improved handling and solubility in industrial applications.
4-Chloro-α,α,α-Trifluoro-o-Toluidine
4-Chloro-α,α,α-trifluoro-o-toluidine is a fluorinated toluidine derivative with a trifluoromethyl group and a chlorine atom. It is a chemically defined aromatic monoamine used in pharmaceutical and agrochemical intermediates. This compound falls under tariff item 2921.43.00 as a toluidine derivative.
5-Chloro-o-Toluidine
5-Chloro-o-toluidine is a chlorinated derivative of o-toluidine with a chlorine atom at the 5-position. It is a chemically defined aromatic monoamine used as an intermediate for azo dyes. This compound falls under tariff item 2921.43.00 as a toluidine derivative.
6-Chloro-2-Toluidine-4-Sulfonic Acid
6-Chloro-2-toluidine-4-sulfonic acid is a trifunctional toluidine derivative with chloro, amino, methyl, and sulfonic acid groups. It is a chemically defined aromatic monoamine used in water-soluble dye manufacturing. This compound falls under tariff item 2921.43.00 as a toluidine derivative.
6-Chloro-o-toluidine
6-Chloro-o-toluidine, also known as 2-amino-6-chlorotoluene, is a specific chlorinated derivative of o-toluidine. It is a chemically defined aromatic monoamine used as a building block in azo dye manufacturing. This compound falls under tariff item 2921.43.00 as a toluidine derivative.
6-Chloro-o-toluidine in Aqueous Solution (20% Active)
A 20% aqueous solution of 6-Chloro-o-toluidine is classified under tariff item 2921.43.00 per Chapter 29 note 1(d). The water content does not affect the classification as it is a solution of a chemically defined organic compound. This form is used for safer handling in dye coupling processes.
6-Chloro-o-toluidine Technical Grade (98% Pure)
Technical grade 6-Chloro-o-toluidine at 98% purity is a chemically defined organic compound with allowable impurities per Chapter 29 note 1(a). It is used in large-scale production of reactive dyes. This product falls under tariff item 2921.43.00 as a toluidine derivative.
Analytical Reference Standard Trifluralin
Analytical Reference Standard Trifluralin is a USP/NIST-traceable reference standard of N-Ethyl-N-(2-methyl-2-propenyl)-2,6-dinitro-4-(trifluoromethyl)benzenamine at 99%+ purity. As a separate chemically defined organic compound and a toluidine derivative, it falls under tariff item 2921.43.00. It is used for laboratory quality control.
Bulk Trifluralin API for Export Blending
Bulk Trifluralin API for Export Blending is a pharmaceutical/agrochemical grade of N-Ethyl-N-(2-methyl-2-propenyl)-2,6-dinitro-4-(trifluoromethyl)benzenamine in 25kg fiber drums. As a separate chemically defined organic compound and a toluidine derivative, it falls under tariff item 2921.43.00. It is intended for downstream formulation.
Ifluralin Trifluralin API Reference Standard
Ifluralin Trifluralin API Reference Standard is a high-purity analytical standard of trifluralin, a chemically defined organic compound used for pesticide quality control. It meets Chapter 29 Note 1(a) as a separate chemically defined compound. Its structure as a toluidine derivative places it under tariff item 2921.43.00.
N-Ethyl-N-Benzyl-m-Toluidine
N-Ethyl-N-benzyl-m-toluidine is a tertiary toluidine with ethyl and benzyl substituents on the nitrogen atom. It is a chemically defined aromatic monoamine used in specialty dye synthesis. This compound falls under tariff item 2921.43.00 as a toluidine derivative.
N-Ethyl-o-Toluidine
N-Ethyl-o-toluidine is a secondary amine derivative of o-toluidine with an N-ethyl substitution. It is a chemically defined aromatic monoamine used as a pharmaceutical intermediate. This compound falls under tariff item 2921.43.00 as a toluidine derivative.
N,N-Dimethyl-p-Toluidine
N,N-Dimethyl-p-Toluidine is a tertiary aromatic amine derived from p-toluidine, used as a dye intermediate and polymerization catalyst. As a separate chemically defined organic compound, it qualifies under Chapter 29 Note 1(a). Its structure as a toluidine derivative places it in tariff item 2921.43.00.
o-Toluidine Sulfate
This is the sulfuric acid salt of 2-methylaniline, used primarily as an intermediate in dye manufacturing. As a salt of a toluidine derivative, it is classified under tariff item 2921.43.00.
p-Nitro-o-toluidine
This toluidine derivative has an amino group, nitro substituent, and ortho-methyl on a benzene ring. It is explicitly named as a toluidine derivative and is classified under tariff item 2921.43.00.
p-Nitro-o-toluidine technical grade
This is the technical grade version of p-nitro-o-toluidine with 95-98% purity. It still qualifies as a chemically defined toluidine derivative under tariff item 2921.43.00 despite impurities.
Technical Grade α,α,α-Trifluoro-6-chloro-m-toluidine (95% purity)
Technical Grade α,α,α-Trifluoro-6-chloro-m-toluidine (95% purity) contains minor impurities but matches the primary compound identity. Per Chapter 29 Note 1(a), separate chemically defined compounds may contain impurities, so it falls under tariff item 2921.43.00 as a toluidine derivative.
α,α,α-Trifluoro-6-chloro-m-toluidine
α,α,α-Trifluoro-6-chloro-m-toluidine is a chlorinated derivative of trifluorotoluidine, with both trifluoromethyl and chloro substituents on the ring. As a separate chemically defined organic compound and a toluidine derivative, it falls under tariff item 2921.43.00. It is used as an intermediate in chemical synthesis.
α,α,α-Trifluoro-o-toluidine
α,α,α-Trifluoro-o-toluidine is an aromatic monoamine with a trifluoromethyl group ortho to the amino function on a toluene backbone. As a separate chemically defined organic compound, it falls under tariff item 2921.43.00 as a toluidine derivative. It is used as a chemical intermediate.
α,α,α-Trifluoro-o-toluidine Hydrochloride Salt
α,α,α-Trifluoro-o-toluidine Hydrochloride Salt is the hydrochloride salt of the parent aromatic monoamine. Per Chapter 29 Note 5(C)(1), inorganic salts of organic compounds are classified with the organic compound, so it falls under tariff item 2921.43.00. The salt form is often used for safer handling.
α,α,α-Trifluoro-o-toluidine Stabilized with 0.1% Antioxidant
α,α,α-Trifluoro-o-toluidine Stabilized with 0.1% Antioxidant includes a stabilizer added for preservation during transport, per Chapter 29 Note 1(f). The stabilizer does not alter the general use, so it remains classified under tariff item 2921.43.00 as a toluidine derivative.
Trifluralin 480EC Emulsifiable Concentrate
Trifluralin 480EC Emulsifiable Concentrate is a 480 g/L emulsifiable concentrate of trifluralin in hydrocarbon solvents. If the solvent content is minimal and does not render the product suitable for a specific use, it may qualify under Chapter 29 Note 1(e) and fall under tariff item 2921.43.00 as a toluidine derivative.
Trifluralin 95% Wettable Powder Concentrate
Trifluralin 95% Wettable Powder Concentrate is a high-purity wettable powder form of trifluralin with minimal dispersants. When the active ingredient is the primary component and additives do not alter its general use, it falls under tariff item 2921.43.00 as a toluidine derivative.
Trifluralin 95% Wettable Powder Technical
Trifluralin 95% Wettable Powder Technical is a high-purity form of trifluralin with added stabilizers for safe transport, meeting Chapter 29 Note 1(f). As a toluidine derivative, it falls under tariff item 2921.43.00. The wettable powder form is intended for herbicide formulation.
Trifluralin Impurity Standard (Metabolite)
Trifluralin Impurity Standard (Metabolite) is a certified reference material of a trifluralin primary metabolite for LC/MS impurity profiling. As a separate chemically defined organic compound and a toluidine derivative, it falls under tariff item 2921.43.00. It is used for analytical purposes.
Trifluralin Manufacturing Intermediate
This is a purified intermediate used in the synthesis of formulated herbicides. It is a chemically defined aromatic monoamine compound, specifically a toluidine derivative, which falls under tariff item 2921.43.00.
Trifluralin Stabilized for Transport
Trifluralin Stabilized for Transport is trifluralin with added stabilizers to ensure preservation during international shipment, per Chapter 29 Note 1(f). The stabilizers do not alter its general use, so it remains classified as a toluidine derivative under tariff item 2921.43.00.
Trifluralin Technical Grade
Trifluralin technical grade is the pure active ingredient used in herbicide formulations. As a chemically defined aromatic monoamine and toluidine derivative, it is classified under tariff item 2921.43.00.
Trifluralin Technical Grade Herbicide
Trifluralin Technical Grade Herbicide is the pure active ingredient used in pre-emergent herbicides. As a separate chemically defined organic compound and a toluidine derivative, it falls under tariff item 2921.43.00. The technical grade form is intended for further formulation.