Heterocyclic compounds; with oxygen hetero-atom(s) only, (other than lactones or compounds containing an unfused furan ring (whether or not hydrogenated) in the structure), piperonal

HS v2022 Code: 293293

About heterocyclic compounds; with oxygen hetero-atom(s) only, (other than lactones or compounds containing an unfused furan ring (whether or not hydrogenated) in the structure), piperonal

HS code 293293 covers a diverse range of heterocyclic compounds that contain oxygen atoms in their molecular structure. These compounds play a crucial role in various industries, including pharmaceuticals, fragrances, and specialty chemicals. Their unique properties and versatility make them indispensable in the production of a wide array of consumer and industrial products.

Production process

The production of the compounds covered under HS code 293293 typically involves complex organic synthesis techniques. This may include steps such as cyclization, oxidation, and functional group manipulation to create the desired heterocyclic structures. Depending on the specific compound, the production process may also involve purification, crystallization, or other separation methods to ensure the desired purity and quality.

Production inputs

The main inputs required for the production of the compounds under HS code 293293 include a variety of organic precursors, such as alcohols, aldehydes, and ketones. Additionally, specialized catalysts, solvents, and reagents are often necessary to facilitate the various chemical transformations. Advanced manufacturing equipment, such as reactors, distillation columns, and chromatography systems, are also essential for the efficient and precise production of these heterocyclic compounds.

Production outputs

The compounds covered under HS code 293293 are widely used as intermediates and building blocks in the production of a diverse range of products. They may be consumed by industries such as 300000 Pharmaceutical products, 330300 Perfumes and toilet preparations, and 380200 Activated carbon; activated natural mineral products; animal black, including spent animal black. The versatility of these heterocyclic compounds allows them to be incorporated into a variety of final products, contributing to their importance in the global economy.

Revisions to 293293

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 293293. The most recent 1 version of this code (293293) is in the HS v2022 system (this version):

This page shows the most recent version of code 293293.

Family tree for heterocyclic compounds; with oxygen hetero-atom(s) only, (other than lactones or compounds containing an unfused furan ring (whether or not hydrogenated) in the structure), piperonal

    graph LR
    A["<a href='/classifications/hs/v2022/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2022/2932'>2932: Heterocyclic compounds with oxygen hetero-atom(s) only</a>"]
B --> C["<a href='/classifications/hs/v2022/293293'>293293: Heterocyclic compounds; with oxygen hetero-atom(s) only, (other than lactones or compounds containing an unfused furan ring (whether or not hydrogenated) in the structure), piperonal</a>"]

    B --> D["<a href='/classifications/hs/v2022/293211'>293211: Heterocyclic compounds; with oxygen hetero-atom(s) only, containing an unfused furan ring (whether or not hydrogenated) in the structure, tetrahydrofuran</a>"]
B --> E["<a href='/classifications/hs/v2022/293212'>293212: Heterocyclic compounds; with oxygen hetero-atom(s) only, containing an unfused furan ring (whether or not hydrogenated) in the structure, 2-furaldehyde (furfuraldehyde)</a>"]
B --> F["<a href='/classifications/hs/v2022/293213'>293213: Heterocyclic compounds; with oxygen hetero-atom(s) only, containing an unfused furan ring (whether or not hydrogenated) in the structure, furfuryl alcohol and tetrahydrofurfuryl alcohol</a>"]
B --> G["<a href='/classifications/hs/v2022/293214'>293214: Heterocyclic compounds; with oxygen hetero-atom(s) only, containing an unfused furan ring (whether or not hydrogenated) in the structure, sucralose</a>"]
B --> H["<a href='/classifications/hs/v2022/293219'>293219: Heterocyclic compounds; with oxygen hetero-atom(s) only, containing an unfused furan ring (whether or not hydrogenated) in the structure, n.e.c. in item no. 2932.1</a>"]
B --> I["<a href='/classifications/hs/v2022/293220'>293220: Heterocyclic compounds; with oxygen hetero-atom(s) only, containing an unfused furan ring (whether or not hydrogenated) in the structure, lactones</a>"]
B --> J["<a href='/classifications/hs/v2022/293291'>293291: Heterocyclic compounds; with oxygen hetero-atom(s) only, (other than lactones or compounds containing an unfused furan ring (whether or not hydrogenated) in the structure), isosafrole</a>"]
B --> K["<a href='/classifications/hs/v2022/293292'>293292: Heterocyclic compounds; with oxygen hetero-atom(s) only, (other than lactones or compounds containing an unfused furan ring (whether or not hydrogenated) in the structure), 1-(1,3-Benzodioxol-5-yl)propan-2-one</a>"]
B --> L["<a href='/classifications/hs/v2022/293294'>293294: Heterocyclic compounds; with oxygen hetero-atom(s) only, (other than lactones or compounds containing an unfused furan ring (whether or not hydrogenated) in the structure), safrole</a>"]
B --> M["<a href='/classifications/hs/v2022/293295'>293295: Heterocyclic compounds; with oxygen hetero-atom(s) only, (other than lactones or compounds containing an unfused furan ring (whether or not hydrogenated) in the structure), tetrahydrocannabinols (all isomers)</a>"]
B --> N["<a href='/classifications/hs/v2022/293296'>293296: Heterocyclic compounds; with oxygen hetero-atom(s) only, (other than lactones or compounds containing an unfused furan ring (whether or not hydrogenated) in the structure), carbofuran (ISO)</a>"]
B --> O["<a href='/classifications/hs/v2022/293299'>293299: Heterocyclic compounds; with oxygen hetero-atom(s) only, no lactones or unfused furan rings in the structure, other than isosafrole, 1-(1,3-benzodiaxol-5-yl) propan-2-one, piperonal, safrole, tetrahydrocannabinols (all isomers), carbofuran (ISO)</a>"]

    

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    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
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    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  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 C highlight

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