Ketones; cyclanic, cyclenic or cycloterpenic, without other oxygen function, other than cyclohexanone, methylcyclohexanones, ionones, and methylionones

HS v2017 Code: 291429

About ketones; cyclanic, cyclenic or cycloterpenic, without other oxygen function, other than cyclohexanone, methylcyclohexanones, ionones, and methylionones

HS code 291429 covers a range of organic compounds known as ketones, specifically those with a cyclanic, cyclenic, or cycloterpenic structure, excluding certain common ketones like cyclohexanone and ionones. These compounds have a wide variety of industrial and commercial applications, making them an important part of the broader chemical industry. Their unique molecular structures and properties make them valuable intermediates and building blocks for the production of various other chemicals, pharmaceuticals, and consumer products.

Production process

The production of the ketones covered under HS code 291429 typically involves a combination of chemical synthesis techniques, such as cyclization, oxidation, and functional group manipulation. The specific methods used can vary depending on the target compound, but often involve the use of catalysts, controlled reaction conditions, and purification steps to obtain the desired product in high purity and yield.

Production inputs

The main inputs required for the production of the ketones in this HS code include a range of raw materials, such as cyclic hydrocarbons, alcohols, and other organic compounds. Additionally, specialized equipment like reactors, distillation columns, and purification systems are necessary to carry out the various synthesis and separation steps. Skilled labor, energy sources, and regulatory compliance measures are also important inputs for this industry.

Production outputs

The ketones produced under HS code 291429 are widely used as intermediates and building blocks in the synthesis of a diverse range of other chemicals, including 291521 Acyclic aldehydes without other oxygen function, 291529 Acyclic aldehydes without other oxygen function, other, 291711 Acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives, and 293723 Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. These ketones are also used in the production of various pharmaceuticals, flavors, fragrances, and other consumer goods.

Revisions to 291429

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 291429. The most recent 1 version of this code (291429) is in the HS v2022 system:

This page shows a legacy version of code 291429 ( HS v2017).

Older versions

Family tree for ketones; cyclanic, cyclenic or cycloterpenic, without other oxygen function, other than cyclohexanone, methylcyclohexanones, ionones, and methylionones

    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/v2017/291429'>291429: Ketones; cyclanic, cyclenic or cycloterpenic, without other oxygen function, other than cyclohexanone, methylcyclohexanones, ionones, and methylionones</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/v2017/291431'>291431: Ketones; aromatic, (without other oxygen function), phenylacetone (phenylpropan-2-one)</a>"]
B --> K["<a href='/classifications/hs/v2017/291439'>291439: Ketones; aromatic, (without other oxygen function), excluding phenylacetone (phenylpropan-2-one)</a>"]
B --> L["<a href='/classifications/hs/v2017/291440'>291440: Ketone-alcohols and ketone-aldehydes</a>"]
B --> M["<a href='/classifications/hs/v2017/291450'>291450: Ketone-phenols and ketones with other oxygen function</a>"]
B --> N["<a href='/classifications/hs/v2017/291461'>291461: Quinones; anthraquinone</a>"]
B --> O["<a href='/classifications/hs/v2017/291462'>291462: Quinones; coenzyme Q10 (ubidecarenone (INN))</a>"]
B --> P["<a href='/classifications/hs/v2017/291469'>291469: Quinones; other than anthraquinone and coenzyme Q10 (ubidecarenone (INN))</a>"]
B --> Q["<a href='/classifications/hs/v2017/291471'>291471: Ketones and quinones; halogenated, sulphonated, nitrated or nitrosated derivatives; chlordecone (ISO)</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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