# HS code 2914.79: Halogenated, sulphonated, nitrated or nitrosated derivatives > HS code 2914.79 covers halogenated, sulphonated, nitrated or nitrosated derivatives, other than those classified in 2914.71. It sits in heading 29.14 (ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives) in chapter 29 (organic chemicals). Other goods of heading 29.14 are classified under 2914.11 (acyclic ketones without other oxygen function, acetone), 2914.12 (acyclic ketones without other oxygen function, butanone (methyl ethyl ketone)), 2914.13 (acyclic ketones without other oxygen function, 4-Methylpentan-2-one (methyl isobutyl ketone)), 2914.19 (acyclic ketones without other oxygen function, other) or 11 others. National tariff lines under 2914.79 are live on border.bot for the United States (5 lines, also used by 1 other country). Source: https://border.bot/hs-codes/291479 Last updated: 11 October 2026 [HS codes](https://border.bot/hs-codes) / [Chapter 29](https://border.bot/hs-codes/29) / [29.14](https://border.bot/hs-codes/2914) / [2914.79](https://border.bot/hs-codes/291479) ## Key facts - HS code: 2914.79 - Covers: Halogenated, sulphonated, nitrated or nitrosated derivatives - Heading: [29.14: Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives](https://border.bot/hs-codes/2914) - Chapter: [29: Organic chemicals](https://border.bot/hs-codes/29) - Edition: HS2022 - Duty in the United States: [See its 5 lines](https://border.bot/countries/united-states/hs-codes/291479) ## What this code covers HS code 2914.79 covers halogenated, sulphonated, nitrated or nitrosated derivatives, other than those classified in 2914.71. The legal text of the subheading is “Halogenated, sulphonated, nitrated or nitrosated derivatives: Other”, read under “Halogenated, sulphonated, nitrated or nitrosated derivatives”, in HS2022. ## What it doesn’t cover Other goods of heading 29.14 are classified under 2914.11 (acyclic ketones without other oxygen function, acetone), 2914.12 (acyclic ketones without other oxygen function, butanone (methyl ethyl ketone)), 2914.13 (acyclic ketones without other oxygen function, 4-Methylpentan-2-one (methyl isobutyl ketone)), 2914.19 (acyclic ketones without other oxygen function, other) or 11 others. - [2914.11](https://border.bot/hs-codes/291411) Acyclic ketones without other oxygen function: Acetone - [2914.12](https://border.bot/hs-codes/291412) Acyclic ketones without other oxygen function: Butanone (methyl ethyl ketone) - [2914.13](https://border.bot/hs-codes/291413) Acyclic ketones without other oxygen function: 4-Methylpentan-2-one (methyl isobutyl ketone) - [2914.19](https://border.bot/hs-codes/291419) Acyclic ketones without other oxygen function: Other - [2914.22](https://border.bot/hs-codes/291422) Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function: Cyclohexanone and methylcyclohexanones - [2914.23](https://border.bot/hs-codes/291423) Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function: Ionones and methylionones - [2914.29](https://border.bot/hs-codes/291429) Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function: Other - [2914.31](https://border.bot/hs-codes/291431) Aromatic ketones without other oxygen function: Phenylacetone (phenylpropan-2-one) - [2914.39](https://border.bot/hs-codes/291439) Aromatic ketones without other oxygen function: Other - [2914.40](https://border.bot/hs-codes/291440) Ketone-alcohols and ketone-aldehydes - [2914.50](https://border.bot/hs-codes/291450) Ketone-phenols and ketones with other oxygen function - [2914.61](https://border.bot/hs-codes/291461) Quinones: Anthraquinone - [2914.62](https://border.bot/hs-codes/291462) Quinones: Coenzyme Q10 (ubidecarenone (INN)) - [2914.69](https://border.bot/hs-codes/291469) Quinones: Other - [2914.71](https://border.bot/hs-codes/291471) Halogenated, sulphonated, nitrated or nitrosated derivatives: Chlordecone (ISO) ## How it is structured 2914.79 is a six-digit subheading. Its first two digits, 29, are the chapter; the first four, 2914, are heading 29.14; the last two, 79, identify the subheading within the heading. Countries add their own digits after these six for their national tariff lines. - Chapter 29: Organic chemicals - Heading 29.14: Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives - Within the heading: Halogenated, sulphonated, nitrated or nitrosated derivatives - Subheading 2914.79: Other ## In other countries National tariff lines under 2914.79 are live on border.bot for the United States (5 lines, also used by 1 other country). - [United States](https://border.bot/countries/united-states/hs-codes/291479): 5 lines, used by 1 other country - Previous subheading: [2914.71](https://border.bot/hs-codes/291471) Halogenated, sulphonated, nitrated or nitrosated derivatives: Chlordecone (ISO) - Next subheading: [2915.11](https://border.bot/hs-codes/291511) Formic acid, its salts and esters: Formic acid ## Frequently asked questions ### What does HS code 2914.79 cover? HS code 2914.79 covers halogenated, sulphonated, nitrated or nitrosated derivatives, other than those classified in 2914.71. ### Which heading and chapter is HS code 2914.79 in? HS code 2914.79 is in heading 29.14 (ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives) in chapter 29 (organic chemicals). ### Where are goods of heading 29.14 classified when 2914.79 doesn’t fit? Other goods of heading 29.14 are classified under 2914.11 (acyclic ketones without other oxygen function, acetone), 2914.12 (acyclic ketones without other oxygen function, butanone (methyl ethyl ketone)), 2914.13 (acyclic ketones without other oxygen function, 4-Methylpentan-2-one (methyl isobutyl ketone)), 2914.19 (acyclic ketones without other oxygen function, other) or 11 others. ### Which countries’ tariffs list national lines under HS code 2914.79? National tariff lines under 2914.79 are live on border.bot for the United States (5 lines, also used by 1 other country). ## Sources and updates The Harmonized System legal text comes from border.bot release 2 (edition HS 2022), imported from a file, and has been live since 11 October 2026. This page was last updated on 11 October 2026. Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling. Machine-readable: https://border.bot/hs-codes/291479.json