Imines and their derivatives; salts thereof; other than chlordimeform (ISO)

HS v2022 Code: 292529

About imines and their derivatives; salts thereof; other than chlordimeform (iso)

HS code 292529 covers a diverse range of organic compounds known as imines and their derivatives. Imines are a class of nitrogen-containing compounds that play a crucial role in various industries, including pharmaceuticals, agrochemicals, and specialty chemicals. These versatile compounds find applications in the synthesis of pharmaceuticals, dyes, and other high-value products, making them an important part of the broader chemical industry.

Production process

The production of imines and their derivatives typically involves the condensation reaction between an aldehyde or ketone and a primary amine. This reaction is often catalyzed by acids or bases, and the specific conditions can be tailored to obtain the desired imine product. Purification techniques, such as distillation or recrystallization, may be employed to isolate the pure imine compound.

Production inputs

The main inputs required for the production of imines and their derivatives include aldehydes, ketones, and primary amines, which serve as the raw materials. Additionally, catalysts, solvents, and other auxiliary chemicals may be used to facilitate the reaction and improve the yield and purity of the final product. Specialized equipment, such as reactors, distillation columns, and purification systems, are also essential for the manufacturing process.

Production outputs

The imines and their derivatives produced under HS code 292529 find applications in various industries. They can be used as intermediates in the synthesis of pharmaceuticals, such as 300000 Pharmaceutical products, or as building blocks for the production of dyes, pigments, and other specialty chemicals. Additionally, some imines and their salts may be used as agrochemicals, such as 380810 Insecticides, rodenticides, fungicides, herbicides, anti-sprouting products and plant-growth regulators.

Revisions to 292529

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 292529. The most recent 1 version of this code (292529) is in the HS v2022 system (this version):

This page shows the most recent version of code 292529.

Family tree for imines and their derivatives; salts thereof; other than chlordimeform (iso)

    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/v2022/292529'>292529: Imines and their derivatives; salts thereof; other than chlordimeform (ISO)</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/v2022/292519'>292519: Imides and their derivatives; other than saccharin and glutethimide (INN)</a>"]
B --> G["<a href='/classifications/hs/v2022/292521'>292521: Imines and their derivatives; salts thereof; chlordimeform (ISO)</a>"]

    

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