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Monobenzyl Diphenylamine

Monobenzyl diphenylamine has a benzyl group attached to one phenyl ring of the diphenylamine core, falling under HTS 2921.44.70.00 'other' category. Applied as a corrosion inhibitor in industrial fluids.

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.

3824.99Lower: 15% vs 41.5%

If prepared corrosion inhibitor blends

Mixtures for specific corrosion inhibition classify under heading 3824.

2921.42Lower: 16.5% vs 41.5%

If considered aniline derivative

Benzyl aniline structures may classify under 2921.42 depending on principal characteristic.

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Import Tips & Compliance

• Verify benzyl substitution position via HPLC analysis for accurate derivative identification

• Provide solubility data in hydrocarbons for end-use verification

• Ship in nitrogen-purged containers to prevent oxidation

Related Products under HTS 2921.44.70.00

N-Phenyl-1-Naphthylamine

N-Phenyl-1-naphthylamine is a derivative of diphenylamine featuring a naphthyl group substitution, classified under HTS 2921.44.70.00 as an 'other' aromatic monoamine derivative. It is primarily used as an antioxidant in rubber production and lubricant formulations.

p-Isopropoxydiphenylamine

p-Isopropoxydiphenylamine is an ether derivative of diphenylamine with an isopropoxy substituent on one aromatic ring, falling under HTS 2921.44.70.00 as 'other' diphenylamine derivatives. It serves as a stabilizer in polymer processing.

Octylated Diphenylamine

Octylated diphenylamine is an alkylated derivative where octyl chains are substituted onto the diphenylamine structure, classified in HTS 2921.44.70.00 as 'other' derivatives. Commonly used as an antioxidant in petroleum products and lubricants.

4,4'-Di-tert-Butyldiphenylamine

This symmetrical diphenylamine derivative features tert-butyl groups at the 4 and 4' positions, qualifying under HTS 2921.44.70.00 as 'other' salts and derivatives. It functions as a high-temperature antioxidant in synthetic lubricants.

Diphenylamine 2,2'-Dicarboxylic Acid

Diphenylamine 2,2'-dicarboxylic acid features carboxylic acid groups ortho to the nitrogen linkage, classified as an 'other' derivative under HTS 2921.44.70.00. Used in dye intermediates and pharmaceutical synthesis.

Phenyl-alpha-Naphthylamine (PANA)

Phenyl-alpha-naphthylamine (PANA) combines phenylamine with alpha-naphthyl substitution, classified under HTS 2921.44.70.00 as other diphenylamine derivatives. Essential antioxidant for tire rubber compounds.