HS code 291634: Phenylacetic Acid and Its Salts

What 291634 covers and what it doesn’t

Official text: Unsaturated acyclic monocarboxylic acids, cyclic monocarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives › Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives › Phenylacetic acid and its salts.

Nearby codes to check

• Heading 2916 Unsaturated acyclic monocarboxylic acids, cyclic monocarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives: every subheading side by side.
• 291611 Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Acrylic acid and its salts
• 291612 Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Esters of acrylic acid
• 291613 Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Methacrylic acid and its salts
• 291614 Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Esters of methacrylic acid
• 291615 Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Oleic, linoleic or linolenic acids, their salts and esters
• 291616 Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Binapacryl (ISO)
• 291619 Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Other
• 291620 Cyclanic, cyclenic or cycloterpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives
• 291631 Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Benzoic acid, its salts and esters
• 291632 Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Benzoyl peroxide and benzoyl chloride
• 291639 Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Other

US duty rate

0%–6.5%

General (MFN) rate in the US Harmonized Tariff Schedule, 2026 edition. A range means the rate depends on the 8-digit US line your product falls under. Extra duties such as Section 301, Section 232 or anti-dumping orders can apply on top, depending on origin. Check the lines on hts.usitc.gov. Not legal advice.

Common questions

What is HS code 291634?

Unsaturated acyclic monocarboxylic acids, cyclic monocarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives : Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives :…

What duty rates apply to 291634?

Listed US duty: 0%–6.5% (US general rate, HTS 2026).