Imides and their derivatives; other than saccharin and glutethimide (INN)

HS v2017 Code: 292519

About imides and their derivatives; other than saccharin and glutethimide (inn)

HS code 292519 covers a range of organic chemical compounds known as imides and their derivatives, excluding saccharin and glutethimide. Imides are an important class of compounds with diverse applications in the pharmaceutical, agricultural, and specialty chemical industries. They play a crucial role in the production of various medications, pesticides, and other high-value products that are essential for modern society.

Production process

The production of imides and their derivatives typically involves a multi-step organic synthesis process. This often includes the reaction of an amine with a cyclic anhydride, followed by various purification and isolation techniques to obtain the desired imide compound. Depending on the specific imide, the production process may also involve additional steps such as halogenation, alkylation, or other chemical modifications to introduce the desired functional groups or properties.

Production inputs

The main inputs required for the production of imides and their derivatives include a range of organic chemicals, such as amines, cyclic anhydrides, and various reagents and solvents. Additionally, specialized equipment like reactors, distillation columns, and purification systems are necessary to carry out the complex synthesis and purification processes. The availability of skilled chemists and engineers is also a critical input for this industry.

Production outputs

The imides and their derivatives produced under HS code 292519 have a wide range of applications. They are used as intermediates in the production of 300490 Medicaments, 380810 Insecticides, and 380891 Fungicides, among other specialty chemicals. The outputs from this industry are often further processed and incorporated into a variety of end-use products, making it an important contributor to the broader chemical and pharmaceutical sectors.

Revisions to 292519

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 292519. The most recent 1 version of this code (292519) is in the HS v2022 system:

This page shows a legacy version of code 292519 ( HS v2017).

Older versions

Family tree for imides and their derivatives; other than saccharin and glutethimide (inn)

    graph LR
    A["<a href='/classifications/hs/v2017/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2017/2925'>2925: Carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds</a>"]
B --> C["<a href='/classifications/hs/v2017/292519'>292519: Imides and their derivatives; other than saccharin and glutethimide (INN)</a>"]

    B --> D["<a href='/classifications/hs/v2017/292511'>292511: Imides and their derivatives; saccharin and its salts</a>"]
B --> E["<a href='/classifications/hs/v2017/292512'>292512: Imides and their derivatives; glutethimide (INN)</a>"]
B --> F["<a href='/classifications/hs/v2017/292521'>292521: Imines and their derivatives; salts thereof; chlordimeform (ISO)</a>"]
B --> G["<a href='/classifications/hs/v2017/292529'>292529: Imines and their derivatives; salts thereof; other than chlordimeform (ISO)</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