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

HS v2022 Code: 293294

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), safrole

HS code 293294 covers a range of heterocyclic compounds that contain oxygen atoms in their molecular structure, excluding lactones and compounds with unfused furan rings. These compounds are widely used in the production of various pharmaceuticals, fragrances, and other specialty chemicals. Their importance lies in their versatile applications and the critical role they play in the broader chemical industry.

Production process

The production of the compounds classified under HS code 293294 typically involves a series of chemical synthesis steps. This may include reactions such as oxidation, reduction, cyclization, and substitution, depending on the specific compound being manufactured. The processes often utilize catalysts and carefully controlled reaction conditions to optimize yield and purity.

Production inputs

The main inputs required for the production of HS code 293294 compounds include a variety of organic precursor chemicals, such as alcohols, aldehydes, and ketones. Additionally, specialized reagents, catalysts, and solvents are often necessary to facilitate the desired chemical transformations. Sophisticated laboratory equipment, including reactors, distillation columns, and purification systems, are also essential for the manufacturing process.

Production outputs

The compounds classified under HS code 293294 are primarily used as intermediates in the production of various pharmaceutical drugs, personal care products, and other specialty chemicals. Some of the key outputs from this industry may include 294500 (Heterocyclic compounds with oxygen hetero-atom(s) only), 293999 (Other heterocyclic compounds with nitrogen hetero-atom(s) only), and 292700 Sulfonamides.

Revisions to 293294

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 293294. The most recent 1 version of this code (293294) is in the HS v2022 system (this version):

This page shows the most recent version of code 293294.

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), safrole

    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/v2022/293294'>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 --> 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/v2022/293293'>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 --> 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
    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



  %% 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