HS code 291524: Acetic Anhydride
- Covers:
- Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and…
- Listed US duty:
- 3.5% (US general rate, HTS 2026)
Official description
Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives : Acetic acid and its salts; acetic anhydride : Acetic anhydride
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Suggestions from the HS index, not a customs ruling
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What 291524 covers and what it doesn’t
Official text: Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives › Acetic acid and its salts; acetic anhydride › Acetic anhydride.
Nearby codes to check
- Heading 2915 Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives: every subheading side by side.
- 291511 Formic acid, its salts and esters — Formic acid
- 291512 Formic acid, its salts and esters — Salts of formic acid
- 291513 Formic acid, its salts and esters — Esters of formic acid
- 291521 Acetic acid and its salts; acetic anhydride — Acetic acid
- 291529 Acetic acid and its salts; acetic anhydride — Other
- 291531 Esters of acetic acid — Ethyl acetate
- 291532 Esters of acetic acid — Vinyl acetate
- 291533 Esters of acetic acid — n-Butyl acetate
- 291536 Esters of acetic acid — Dinoseb (ISO) acetate
- 291539 Esters of acetic acid — Other
- 291540 Mono-, di- or trichloroacetic acids, their salts and esters
- 291550 Propionic acid, its salts and esters
- 291560 Butanoic acids, pentanoic acids, their salts and esters
- 291570 Palmitic acid, stearic acid, their salts and esters
- 291590 Other
US duty rate
3.5%
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 291524?
- Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives : Acetic acid and its salts; acetic anhydride : Acetic anhydride
- What duty rates apply to 291524?
- Listed duty rates range from 3.5% across 1 country rate.
Browse all of Chapter 29: Organic chemicals →
Go beyond the code
Find the companies shipping under 291524 in the company directory, or classify and check duty with the CLI.