Ketones and quinones; halogenated, sulphonated, nitrated or nitrosated derivatives; chlordecone (ISO)

HS v2017 Code: 291471

About ketones and quinones; halogenated, sulphonated, nitrated or nitrosated derivatives; chlordecone (iso)

HS code 291471 covers a diverse range of chemical compounds known as ketones and quinones, as well as their halogenated, sulphonated, nitrated, or nitrosated derivatives. These substances play a crucial role in various industries, from pharmaceuticals and agrochemicals to specialty chemicals and materials. Their versatility and unique properties make them indispensable in the production of a wide array of consumer and industrial products.

Production process

The production of the chemicals under HS code 291471 typically involves a series of chemical reactions and purification processes. Common techniques include oxidation, reduction, halogenation, and other synthetic methods to create the desired ketone, quinone, or derivative compounds. Careful control of reaction conditions, such as temperature, pressure, and the use of catalysts, is essential to ensure the desired product quality and yield.

Production inputs

The main inputs required for the production of HS code 291471 chemicals include a variety of organic and inorganic raw materials, such as hydrocarbons, alcohols, and other chemical precursors. Additionally, specialized equipment like reactors, distillation columns, and purification systems are necessary to carry out the complex manufacturing processes. Skilled personnel with expertise in organic chemistry and chemical engineering are also a critical input for this industry.

Production outputs

The chemicals produced under HS code 291471 find applications in a wide range of industries. Ketones and quinones are used as intermediates in the production of pharmaceuticals, agrochemicals, dyes, and specialty chemicals. The halogenated, sulphonated, nitrated, or nitrosated derivatives of these compounds are also utilized in the manufacture of 291470 Halogenated, sulphonated, nitrated or nitrosated derivatives of cyclic alcohols, 291500 (Esters of other inorganic acids (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives), and 290490 Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated, among other related product categories.

Revisions to 291471

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 291471. The most recent 1 version of this code (291471) is in the HS v2022 system:

This page shows a legacy version of code 291471 ( HS v2017).

Family tree for ketones and quinones; halogenated, sulphonated, nitrated or nitrosated derivatives; chlordecone (iso)

    graph LR
    A["<a href='/classifications/hs/v2017/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2017/2914'>2914: Ketones and quinones; whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrostated derivatives</a>"]
B --> C["<a href='/classifications/hs/v2017/291471'>291471: Ketones and quinones; halogenated, sulphonated, nitrated or nitrosated derivatives; chlordecone (ISO)</a>"]

    B --> D["<a href='/classifications/hs/v2017/291411'>291411: Ketones; acyclic, without other oxygen function, acetone</a>"]
B --> E["<a href='/classifications/hs/v2017/291412'>291412: Ketones; acyclic, without other oxygen function, butanone (methyl ethyl ketone)</a>"]
B --> F["<a href='/classifications/hs/v2017/291413'>291413: Ketones; acyclic, without other oxygen function, 4-methylpentan-2-one (methyl isobutyl ketone)</a>"]
B --> G["<a href='/classifications/hs/v2017/291419'>291419: Ketones; acyclic, without other oxygen function, n.e.c. in item no. 2914.1</a>"]
B --> H["<a href='/classifications/hs/v2017/291422'>291422: Ketones; cyclanic, cyclenic or cycloterpenic, without other oxygen function, cyclohexanone and methylcyclohexanones</a>"]
B --> I["<a href='/classifications/hs/v2017/291423'>291423: Ketones; cyclanic, cyclenic or cycloterpenic, without other oxygen function, ionones and methylionones</a>"]
B --> J["<a href='/classifications/hs/v2017/291429'>291429: Ketones; cyclanic, cyclenic or cycloterpenic, without other oxygen function, other than cyclohexanone, methylcyclohexanones, ionones, and methylionones</a>"]
B --> K["<a href='/classifications/hs/v2017/291431'>291431: Ketones; aromatic, (without other oxygen function), phenylacetone (phenylpropan-2-one)</a>"]
B --> L["<a href='/classifications/hs/v2017/291439'>291439: Ketones; aromatic, (without other oxygen function), excluding phenylacetone (phenylpropan-2-one)</a>"]
B --> M["<a href='/classifications/hs/v2017/291440'>291440: Ketone-alcohols and ketone-aldehydes</a>"]
B --> N["<a href='/classifications/hs/v2017/291450'>291450: Ketone-phenols and ketones with other oxygen function</a>"]
B --> O["<a href='/classifications/hs/v2017/291461'>291461: Quinones; anthraquinone</a>"]
B --> P["<a href='/classifications/hs/v2017/291462'>291462: Quinones; coenzyme Q10 (ubidecarenone (INN))</a>"]
B --> Q["<a href='/classifications/hs/v2017/291469'>291469: Quinones; other than anthraquinone and coenzyme Q10 (ubidecarenone (INN))</a>"]
B --> R["<a href='/classifications/hs/v2017/291479'>291479: Ketones and quinones; halogenated, sulphonated, nitrated or nitrosated derivatives, other than chlordecone (ISO)</a>"]

    

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