Nitrile-function compounds; n.e.c. heading no. 2926
HS v2022 Code: 292690
About nitrile-function compounds; n.e.c. heading no. 2926
HS code 292690 covers a diverse range of nitrile-function compounds that are not classified elsewhere. These compounds play a crucial role in various industries, from pharmaceuticals and agrochemicals to specialty chemicals and plastics. Their unique chemical properties make them indispensable in the production of a wide array of consumer and industrial products, contributing significantly to the global economy.
Production process
The production of nitrile-function compounds under HS code 292690 typically involves a multi-step chemical synthesis process. This often begins with the reaction of an organic compound, such as an alkyl halide or an alcohol, with a cyanide source to form the nitrile functional group. Further modifications and purification steps may be necessary to obtain the desired compound with the required purity and specifications.
Production inputs
The main inputs for the production of nitrile-function compounds under HS code 292690 include a variety of organic precursors, such as 290110 Saturated acyclic hydrocarbons, 290210 Cyclic hydrocarbons, and 290300 Halogenated derivatives of hydrocarbons. Additionally, cyanide sources, catalysts, and various solvents and reagents are required. Specialized production equipment, such as reactors, distillation columns, and purification systems, are also essential for the manufacturing process.
Production outputs
The nitrile-function compounds produced under HS code 292690 find applications in a wide range of industries. They are used as intermediates in the production of 300000 Pharmaceutical products, 380000 Miscellaneous chemical products, and 390000 Plastics and articles thereof. These compounds may also be further processed and incorporated into 292700 Compounds with other nitrogen function, 293000 Organo-inorganic compounds, heterocyclic compounds, nucleic acids and their salts, and sulphonamides, and other specialized chemical products.
Revisions to 292690
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 292690. The most recent 1 version of this code (292690) is in the HS v2022 system (this version):
This page shows the most recent version of code 292690.
Older versions
Family tree for nitrile-function compounds; n.e.c. heading no. 2926
graph LR A["<a href='/classifications/hs/v2022/29'>29: Organic chemicals</a>"] A --> B["<a href='/classifications/hs/v2022/2926'>2926: Nitrile-function compounds</a>"] B --> C["<a href='/classifications/hs/v2022/292690'>292690: Nitrile-function compounds; n.e.c. heading no. 2926</a>"] B --> D["<a href='/classifications/hs/v2022/292610'>292610: Nitrile-function compounds; acrylonitrile</a>"] B --> E["<a href='/classifications/hs/v2022/292620'>292620: Nitrile-function compounds; 1-cyanoguanidine (dicyandiamide)</a>"] B --> F["<a href='/classifications/hs/v2022/292630'>292630: Nitrile-function compounds; fenproporex (INN) and its salts; methadone (INN) intermediate (4-cyano-2-dimethylamino-4,4-diphenylbutane)</a>"] B --> G["<a href='/classifications/hs/v2022/292640'>292640: Nitrile-function compounds; alpha-phenylacetoacetonitrile</a>"] %% Color coordination by level classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px 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 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