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

HS v2022 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 drugs, 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 separation techniques to isolate the desired imide compound. Depending on the specific imide, the synthesis may also involve additional steps such as halogenation, alkylation, or other chemical modifications to introduce the desired functional groups.

Production inputs

The main inputs required for the production of imides and their derivatives include a range of organic chemicals, such as amines, 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 separation processes. Skilled chemists and technicians are 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 pharmaceuticals, such as 300490 medicaments, 300210 antisera and other blood fractions, and 300220 vaccines. They are also used in the synthesis of 380810 insecticides, 380830 herbicides, and other 380890 pesticides. Additionally, imides find use in the production of specialty chemicals, plastics, and other industrial materials.

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 version):

This page shows the most recent version of code 292519.

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

    graph LR
    A["<a href='/classifications/hs/v2022/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2022/2925'>2925: Carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds</a>"]
B --> C["<a href='/classifications/hs/v2022/292519'>292519: Imides and their derivatives; other than saccharin and glutethimide (INN)</a>"]

    B --> D["<a href='/classifications/hs/v2022/292511'>292511: Imides and their derivatives; saccharin and its salts</a>"]
B --> E["<a href='/classifications/hs/v2022/292512'>292512: Imides and their derivatives; glutethimide (INN)</a>"]
B --> F["<a href='/classifications/hs/v2022/292521'>292521: Imines and their derivatives; salts thereof; chlordimeform (ISO)</a>"]
B --> G["<a href='/classifications/hs/v2022/292529'>292529: Imines and their derivatives; salts thereof; other than chlordimeform (ISO)</a>"]

    

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