HS code 291100: Acetals and Hemiacetals
- Covers:
- Acetals and hemiacetals, whether or not with other oxygen function, and their halogenated…
- Listed US duty:
- 0%–5.3% (US general rate, HTS 2026)
Official description
Acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives
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Suggestions from the HS index, not a customs ruling
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What 291100 covers and what it doesn’t
Official text: Acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives.
Nearby codes to check
- Heading 2911 Acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives: every subheading side by side.
US duty rate
0%–5.3%
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.
Who imports under 291100
EximAgent lists companies with recorded shipments under this code, built from customs records, with who they buy from and how often. See importers of 291100 →
Common questions
- What is HS code 291100?
- Acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives
- What duty rates apply to 291100?
- Listed US duty: 0%–5.3% (US general rate, HTS 2026).
Browse all of Chapter 29: Organic chemicals →
Go beyond the code
Classify a product and check the duty for your destination with the CLI, then keep researching in your own agent.