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N-Methyl-p-Toluidine

N-Methyl-p-toluidine (C8H11N) secondary amine derivative of p-toluidine, classified HTS 2921.43.90.90. Employed in pharmaceutical synthesis and as rubber accelerator intermediate.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China6.5%+35.0%41.5%
🇲🇽Mexico6.5%+10.0%16.5%
🇨🇦Canada6.5%+10.0%16.5%
🇩🇪Germany6.5%+10.0%16.5%
🇯🇵Japan6.5%+10.0%16.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

2921.49Lower: 16.5% vs 41.5%

If general monoamine derivatives

Non-specific N-alkyl aromatic amines fall outside toluidine subheading.

3812.10Lower: 15% vs 41.5%

If rubber vulcanization accelerator preparation

Prepared rubber accelerators exclude Chapter 29.

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Import Tips & Compliance

• Secondary amine confirmation via titration; distinguish from primary toluidines

• REACH SVHC candidate monitoring; provide exposure scenario if polymer additive

• Boiling point 209°C aids physical identification

Related Products under HTS 2921.43.90.90

p-Toluidine

p-Toluidine is an aromatic monoamine derivative with the chemical formula C7H9N, specifically 4-methylaniline, classified under HTS 2921.43.90.90 as a toluidine derivative. It is a key intermediate used in the production of dyes, pigments, and pharmaceuticals.

o-Toluidine Hydrochloride Salt

o-Toluidine hydrochloride is the salt form of 2-methylaniline (C7H9N·HCl), classified as a toluidine derivative salt under HTS 2921.43.90.90 per Chapter Note 1(C)(1). Used in synthesis of rubber antioxidants and azo dyes.

4-Amino-2-methylbenzoic Acid

This toluidine derivative features both amine-function and carboxylic acid group on a toluene base, classified under HTS 2921.43.90.90 as 'other' toluidines. Used as intermediate for pharmaceuticals and agrochemicals.

N-Ethyl-o-Toluidine

N-Ethyl-o-toluidine (C9H13N) is an N-substituted derivative of o-toluidine, remaining classified as toluidine derivative under HTS 2921.43.90.90. Primarily used in dye manufacturing and as a corrosion inhibitor.

2,5-Xylidine (2,5-Dimethylaniline)

2,5-Xylidine is a dimethyl-substituted toluidine analog (C8H11N), classified as 'other' toluidine derivative under HTS 2921.43.90.90. Essential for producing direct dyes and UV stabilizers.

Toluidine Blue O

Toluidine Blue O (C15H16ClN3S) is a thiazine dye derived from toluidine, but as a chemically defined compound primarily used as biological stain, classified under HTS 2921.43.90.90. Not excluded as retail coloring matter.