Pharma-Grade Aniline BP
Aniline complying with British Pharmacopoeia standards, a pure aromatic monoamine under HTS 2921.41.10.00 for synthesis of pharmaceuticals like paracetamol intermediates.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If cyclic amide derivative
Further reaction products become heterocyclic oxygen compounds.
If carboxamide function added
Oxygen-function changes to chapter 29 subchapter with later numerical heading.
If in medicinal prep
Formulations for therapeutic use exclude to chapter 30.
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Import Tips & Compliance
• Provide BP monograph compliance cert; register under TSCA if manufactured in US; avoid consumer packaging to prevent retail classification
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.
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.
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.