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

HS v2022 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 cyclic ketone compounds that are widely used in the chemical industry. These ketones are essential building blocks for various products, from fragrances and flavors to pharmaceuticals and specialty chemicals. Their unique molecular structures and properties make them valuable intermediates in numerous industrial processes, contributing to the overall growth and development of the global economy.

Production process

The production of the ketones covered under HS code 291429 typically involves a combination of chemical synthesis and purification techniques. Common methods include cyclization reactions, oxidation of cyclic alcohols, and various separation and purification steps, such as distillation, crystallization, and chromatography. The specific production techniques may vary depending on the target compound and the desired purity levels.

Production inputs

The main inputs required for the production of the ketones under HS code 291429 include a range of raw materials, such as cyclic alcohols, cyclic hydrocarbons, and various oxidizing agents. Additionally, specialized equipment, such as reactors, distillation columns, and purification systems, are necessary to ensure efficient and high-quality production. The availability and cost of these inputs can significantly impact the overall competitiveness of the industry.

Production outputs

The ketones produced under HS code 291429 find applications in a wide range of industries, including 330210 Perfumes and Toilet Preparations, 300490 Medicaments, and 380820 Fungicides, Rodenticides and the like. These ketones serve as key intermediates and building blocks for the synthesis of various fragrances, flavors, pharmaceuticals, and other specialty chemicals. The demand for these ketones is closely tied to the performance and growth of these downstream industries.

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 version):

This page shows the most recent version of code 291429.

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/v2022/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2022/2914'>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/v2022/291429'>291429: Ketones; cyclanic, cyclenic or cycloterpenic, without other oxygen function, other than cyclohexanone, methylcyclohexanones, ionones, and methylionones</a>"]

    B --> D["<a href='/classifications/hs/v2022/291411'>291411: Ketones; acyclic, without other oxygen function, acetone</a>"]
B --> E["<a href='/classifications/hs/v2022/291412'>291412: Ketones; acyclic, without other oxygen function, butanone (methyl ethyl ketone)</a>"]
B --> F["<a href='/classifications/hs/v2022/291413'>291413: Ketones; acyclic, without other oxygen function, 4-methylpentan-2-one (methyl isobutyl ketone)</a>"]
B --> G["<a href='/classifications/hs/v2022/291419'>291419: Ketones; acyclic, without other oxygen function, n.e.c. in item no. 2914.1</a>"]
B --> H["<a href='/classifications/hs/v2022/291422'>291422: Ketones; cyclanic, cyclenic or cycloterpenic, without other oxygen function, cyclohexanone and methylcyclohexanones</a>"]
B --> I["<a href='/classifications/hs/v2022/291423'>291423: Ketones; cyclanic, cyclenic or cycloterpenic, without other oxygen function, ionones and methylionones</a>"]
B --> J["<a href='/classifications/hs/v2022/291431'>291431: Ketones; aromatic, (without other oxygen function), phenylacetone (phenylpropan-2-one)</a>"]
B --> K["<a href='/classifications/hs/v2022/291439'>291439: Ketones; aromatic, (without other oxygen function), excluding phenylacetone (phenylpropan-2-one)</a>"]
B --> L["<a href='/classifications/hs/v2022/291440'>291440: Ketone-alcohols and ketone-aldehydes</a>"]
B --> M["<a href='/classifications/hs/v2022/291450'>291450: Ketone-phenols and ketones with other oxygen function</a>"]
B --> N["<a href='/classifications/hs/v2022/291461'>291461: Quinones; anthraquinone</a>"]
B --> O["<a href='/classifications/hs/v2022/291462'>291462: Quinones; coenzyme Q10 (ubidecarenone (INN))</a>"]
B --> P["<a href='/classifications/hs/v2022/291469'>291469: Quinones; other than anthraquinone and coenzyme Q10 (ubidecarenone (INN))</a>"]
B --> Q["<a href='/classifications/hs/v2022/291471'>291471: Ketones and quinones; halogenated, sulphonated, nitrated or nitrosated derivatives; chlordecone (ISO)</a>"]
B --> R["<a href='/classifications/hs/v2022/291479'>291479: Ketones and quinones; halogenated, sulphonated, nitrated or nitrosated derivatives, other than chlordecone (ISO)</a>"]

    

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    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



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  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6
class I level6
class J level6
class K level6
class L level6
class M level6
class N level6
class O level6
class P level6
class Q level6
class R level6

  class C highlight

  %% class A level1
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  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
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