Aniline USP Grade
Aniline meeting USP pharmacopeia standards is a high-purity aromatic monoamine for intermediate synthesis in drugs, classified under HTS 2921.41.10.00. Meets chapter requirements for chemically defined compounds.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If other aromatic monoamine derivatives
Non-aniline aromatic amines go to residual provisions in the same heading.
If further processed into pharma intermediates
Higher completion state for medicinal use shifts to chapter 30.
If used in synthetic dye synthesis
Products becoming coloring matter exclude from chapter 29 per note.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Include USP certificate of analysis; comply with FDA import alerts for pharma intermediates; segregate from food/consumer goods in shipping
Related Products under HTS 2921.41.10.00
Aniline (CAS 62-53-3)
Aniline is a primary aromatic amine with the formula C6H5NH2, classified under HTS 2921.41.10.00 as a chemically defined aromatic monoamine. It serves as a fundamental building block in organic synthesis for dyes, pharmaceuticals, and rubber chemicals.
Aniline Technical Grade 99.9%
Technical grade aniline at 99.9% purity is the industrial standard form of this aromatic monoamine, directly under HTS 2921.41.10.00. Used primarily in manufacturing MDI for polyurethane foams and antioxidants.
Redistilled Aniline
Redistilled aniline is purified aniline via fractional distillation to remove impurities, remaining a separate chemically defined aromatic monoamine under HTS 2921.41.10.00. Essential for high-purity applications in pharmaceuticals.
Molten Aniline (heated transport)
Aniline shipped in molten form at elevated temperatures to prevent solidification, still a pure aromatic monoamine under HTS 2921.41.10.00. Common for bulk industrial deliveries without solvent addition.
Aniline with Stabilizer (0.1% diphenylamine)
Aniline stabilized with trace diphenylamine to prevent oxidation, allowed under chapter note (f) as necessary for preservation, retaining HTS 2921.41.10.00 classification. Used in polymer production.
99.5% Pure Aniline Drums
Industrial aniline at 99.5% purity packaged in 200L steel drums, a standard chemically defined aromatic monoamine per HTS 2921.41.10.00. Widely imported for dye and pigment manufacture.