Amine-function compounds; aromatic monoamines and their derivatives, toluidines and their derivatives; salts thereof

HS v2017 Code: 292143

About amine-function compounds; aromatic monoamines and their derivatives, toluidines and their derivatives; salts thereof

HS code 292143 covers a diverse range of aromatic amine-function compounds, including toluidines and their derivatives. These chemicals play a crucial role in the production of various pharmaceuticals, dyes, and other specialty chemicals. As a key component in the broader organic chemicals industry, this code represents an important segment of the global import/export trade.

Production process

The production of HS 292143 compounds typically involves a multi-step process. It often begins with the nitration of aromatic hydrocarbons, followed by catalytic hydrogenation to convert the nitro groups into amino groups. Further derivatization, such as alkylation or acylation, may then be carried out to produce the desired amine-function compounds.

Production inputs

The main inputs required for the production of HS 292143 items include aromatic hydrocarbons, such as benzene, toluene, and xylene, as well as various reducing agents, catalysts, and other chemical reagents. Specialized production equipment, such as reactors, distillation columns, and purification systems, are also essential for the manufacturing process.

Production outputs

The HS 292143 compounds find widespread application in the production of pharmaceuticals, dyes, and other specialty chemicals. The outputs from this industry may be further processed or incorporated into the manufacturing of various 300000 Pharmaceutical products, 320000 Tanning or dyeing extracts; tannins and their derivatives; dyes, pigments and other coloring matter; paints and varnishes; putty and other mastics; inks, and 290000 Organic chemicals products.

Revisions to 292143

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 292143. The most recent 1 version of this code (292143) is in the HS v2022 system:

This page shows a legacy version of code 292143 ( HS v2017).

Family tree for amine-function compounds; aromatic monoamines and their derivatives, toluidines and their derivatives; salts thereof

    graph LR
    A["<a href='/classifications/hs/v2017/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2017/2921'>2921: Amine-function compounds</a>"]
B --> C["<a href='/classifications/hs/v2017/292143'>292143: Amine-function compounds; aromatic monoamines and their derivatives, toluidines and their derivatives; salts thereof</a>"]

    B --> D["<a href='/classifications/hs/v2017/292111'>292111: Amine-function compounds; acyclic monoamines and their derivatives, methylamine, di- or trimethylamine and their salts</a>"]
B --> E["<a href='/classifications/hs/v2017/292112'>292112: Amine-function compounds; acyclic monoamines and their derivatives, and salts thereof, 2-(N,N-Dimethylamino)ethylchloride hydrochloride</a>"]
B --> F["<a href='/classifications/hs/v2017/292113'>292113: Amine-function compounds; acyclic monoamines and their derivatives, and salts thereof, 2-(N,N-Diethylamino)ethylchloride hydrochloride</a>"]
B --> G["<a href='/classifications/hs/v2017/292114'>292114: Amine-function compounds; acyclic monoamines and their derivatives, and salts thereof, 2-(N,N-Diisopropylamino)ethylchloride hydrochloride</a>"]
B --> H["<a href='/classifications/hs/v2017/292119'>292119: Amine-function compounds; acyclic monoamines and their derivatives, and salts thereof, n.e.c. in item no. 2921.1</a>"]
B --> I["<a href='/classifications/hs/v2017/292121'>292121: Amine-function compounds; acyclic polyamines and their derivatives, ethylenediamine and its salts</a>"]
B --> J["<a href='/classifications/hs/v2017/292122'>292122: Amine-function compounds; acyclic polyamines and their derivatives, hexamethylenediamine and its salts</a>"]
B --> K["<a href='/classifications/hs/v2017/292129'>292129: Amine-function compounds; acyclic polyamines and their derivatives, and salts thereof, n.e.c. in item no. 2921.2</a>"]
B --> L["<a href='/classifications/hs/v2017/292130'>292130: Amine-function compounds; cyclanic, cyclenic or cycloterpenic mono- or polyamines and their derivatives; salts thereof</a>"]
B --> M["<a href='/classifications/hs/v2017/292141'>292141: Amine-function compounds; aromatic monoamines and their derivatives, aniline and its salts</a>"]
B --> N["<a href='/classifications/hs/v2017/292142'>292142: Amine-function-compounds; aromatic monoamines and their derivatives, aniline derivatives and their salts</a>"]
B --> O["<a href='/classifications/hs/v2017/292144'>292144: Amine-function compounds; aromatic monoamines and their derivatives, diphenylamine and its derivatives; salts thereof</a>"]
B --> P["<a href='/classifications/hs/v2017/292145'>292145: Amine-function compounds; aromatic monoamines and their derivatives; 1-naphthylamine (alpha-naphthylamine), 2-naphthylamine (beta-naphthaylamine) and their derivatives; salts thereof</a>"]
B --> Q["<a href='/classifications/hs/v2017/292146'>292146: Amine-function compounds; aromatic monoamines and derivatives; amphetamine (INN), benzphetamine (INN), dexamphetamine (INN), etilamphetamine (INN), fencamfamin (INN), lefetamine (INN), levamphetamine (INN), mefenorex (INN), phentermine (INN); salts of</a>"]
B --> R["<a href='/classifications/hs/v2017/292149'>292149: Amine-function compounds; aromatic monoamines and their derivatives; salts thereof; n.e.c. in item no. 2921.4</a>"]
B --> S["<a href='/classifications/hs/v2017/292151'>292151: Amine-function compounds; aromatic amines and their derivatives; o-, m-, p-phenylenediamine, diaminotoluenes and their derivatives; salts thereof</a>"]
B --> T["<a href='/classifications/hs/v2017/292159'>292159: Amine-function compounds; aromatic polyamines and their derivatives, other than item no. 2921.51</a>"]

    

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