Sulphonamides; N-ethylperfluorooctane sulphonamide

HS v2017 Code: 293520

About sulphonamides; n-ethylperfluorooctane sulphonamide

HS code 293520 covers sulphonamides, a class of organic compounds that are widely used in the pharmaceutical and agricultural industries. Sulphonamides are known for their antimicrobial properties and have been used as effective treatments for various bacterial infections. The production and trade of sulphonamides play a significant role in the global healthcare and chemical sectors, contributing to the overall economy.

Production process

The production of sulphonamides typically involves a multi-step chemical synthesis process. Key steps include the reaction of an aromatic amine with a sulfonyl chloride, followed by further modifications to produce the desired sulphonamide compound. Advanced techniques such as catalysis and purification methods are often employed to optimize the yield and purity of the final product.

Production inputs

The main inputs required for the production of sulphonamides include aromatic amines, sulfonyl chlorides, and various solvents and reagents. Specialized equipment, such as chemical reactors, distillation columns, and purification systems, are also essential for the manufacturing process. Additionally, skilled labor and technical expertise are necessary to ensure the safe and efficient production of these compounds.

Production outputs

The primary output of HS code 293520 is the sulphonamide compounds themselves, which are then used as active pharmaceutical ingredients (APIs) or as intermediates in the production of other pharmaceutical and agricultural products. These sulphonamide-based products may be further processed and incorporated into 300000 Pharmaceutical products, 380000 Miscellaneous chemical products, or 380810 Insecticides, rodenticides, fungicides, herbicides, anti-sprouting products and plant-growth regulators, among other relevant HS codes.

Revisions to 293520

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 293520. The most recent 1 version of this code (293520) is in the HS v2022 system:

This page shows a legacy version of code 293520 ( HS v2017).

Newer versions
Older versions

Family tree for sulphonamides; n-ethylperfluorooctane sulphonamide

    graph LR
    A["<a href='/classifications/hs/v2017/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2017/2935'>2935: Sulphonamides</a>"]
B --> C["<a href='/classifications/hs/v2017/293520'>293520: Sulphonamides; N-ethylperfluorooctane sulphonamide</a>"]

    B --> D["<a href='/classifications/hs/v2017/293510'>293510: Sulphonamides; N-methylperfluorooctane sulphonamide</a>"]
B --> E["<a href='/classifications/hs/v2017/293530'>293530: Sulphonamides; N-ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide</a>"]
B --> F["<a href='/classifications/hs/v2017/293540'>293540: Sulphonamides; N-(2-hydroxyethyl)-N-methylperfluorooctane sulphonamide</a>"]
B --> G["<a href='/classifications/hs/v2017/293550'>293550: Sulphonamides; other perfluorooctane sulphonamides</a>"]
B --> H["<a href='/classifications/hs/v2017/293590'>293590: Sulphonamides; n.e.c. in heading no. 2935</a>"]

    

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