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

HS v2017 Code: 292529

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

HS code 292529 covers a group 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 compounds are valued for their versatility and wide range of applications, 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. Manufacturers may also employ various purification and separation techniques, such as distillation or crystallization, to ensure the purity and quality of the final product.

Production inputs

The main inputs required for the production of imines and their derivatives include a range of aldehydes, ketones, and primary amines. These raw materials are often sourced from the petrochemical industry or other chemical manufacturing processes. Additionally, manufacturers may require specialized equipment, such as reactors, distillation columns, and crystallization units, to facilitate the production and purification of these compounds.

Production outputs

The imines and their derivatives produced under HS code 292529 have a wide range of applications. They can be used as intermediates in the synthesis of various pharmaceuticals, agrochemicals, and specialty chemicals. Some of the downstream industries that may consume the outputs of this industry include 300000 Pharmaceutical products, 380000 Miscellaneous chemical products, and 290000 Organic chemicals.

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 page shows a legacy version of code 292529 ( HS v2017).

Older versions

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

    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/v2017/292529'>292529: Imines and their derivatives; salts thereof; other than chlordimeform (ISO)</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/v2017/292519'>292519: Imides and their derivatives; other than saccharin and glutethimide (INN)</a>"]
B --> G["<a href='/classifications/hs/v2017/292521'>292521: Imines and their derivatives; salts thereof; chlordimeform (ISO)</a>"]

    

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