Aldehydes; aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function, ethylvanillin (3-ethoxy-4-hydroxybenzaldehyde)

HS v2022 Code: 291242

About aldehydes; aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function, ethylvanillin (3-ethoxy-4-hydroxybenzaldehyde)

HS code 291242 covers a diverse range of aldehydes, which are organic compounds containing a formyl group (-CHO). These aldehydes have various oxygen-containing functional groups, including aldehyde-ethers, aldehyde-phenols, and other oxygen-containing aldehydes. This industry plays a crucial role in the production of flavors, fragrances, and pharmaceutical intermediates, making it an integral part of the broader chemical and manufacturing sectors.

Production process

The production of aldehydes under HS code 291242 typically involves chemical synthesis techniques. This may include the oxidation of alcohols, the reduction of carboxylic acids, or the condensation of carbonyl compounds with other reactants. The specific production methods can vary depending on the target aldehyde and its intended application.

Production inputs

The main inputs required for the production of aldehydes under HS code 291242 include various alcohols, carboxylic acids, and other organic compounds as raw materials. Additionally, the industry relies on specialized chemical processing equipment, such as reactors, distillation columns, and purification systems. Energy sources, such as electricity or steam, are also essential for the manufacturing process.

Production outputs

The aldehydes produced under HS code 291242 have a wide range of applications. They are used as intermediates in the production of 291500 flavors and fragrances, 300000 pharmaceutical products, and other chemical compounds. The outputs from this industry may also be consumed by 382400 organic surface-active agents and 382200 plasticizers manufacturers.

Revisions to 291242

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 291242. The most recent 1 version of this code (291242) is in the HS v2022 system (this version):

This page shows the most recent version of code 291242.

Family tree for aldehydes; aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function, ethylvanillin (3-ethoxy-4-hydroxybenzaldehyde)

    graph LR
    A["<a href='/classifications/hs/v2022/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2022/2912'>2912: Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde</a>"]
B --> C["<a href='/classifications/hs/v2022/291242'>291242: Aldehydes; aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function, ethylvanillin (3-ethoxy-4-hydroxybenzaldehyde)</a>"]

    B --> D["<a href='/classifications/hs/v2022/291211'>291211: Aldehydes; acyclic, without other oxygen function, methanal (formaldehyde)</a>"]
B --> E["<a href='/classifications/hs/v2022/291212'>291212: Aldehydes; acyclic, without other oxygen function, ethanal (acetaldehyde)</a>"]
B --> F["<a href='/classifications/hs/v2022/291219'>291219: Aldehydes; acyclic, without other oxygen function, n.e.c. in item no. 2912.1</a>"]
B --> G["<a href='/classifications/hs/v2022/291221'>291221: Aldehydes; cyclic, without other oxygen function, benzaldehyde</a>"]
B --> H["<a href='/classifications/hs/v2022/291229'>291229: Aldehydes; cyclic, without other oxygen function, other than benzaldehyde</a>"]
B --> I["<a href='/classifications/hs/v2022/291241'>291241: Aldehydes; aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function, vanillin (4-hydroxy-3-methoxybenzaldehyde)</a>"]
B --> J["<a href='/classifications/hs/v2022/291249'>291249: Aldehyde-alcohols, aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function; other than vanillin (4-hydroxy-3-methoxybenzaldehyde) and ethylvanillin (3-ethoxy-4-hydroxybenzaldehyde)</a>"]
B --> K["<a href='/classifications/hs/v2022/291250'>291250: Aldehydes; cyclic polymers of aldehydes</a>"]
B --> L["<a href='/classifications/hs/v2022/291260'>291260: Paraformaldehyde</a>"]

    

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    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
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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 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