Amine-function compounds; aromatic monoamines and their derivatives; 1-naphthylamine (alpha-naphthylamine), 2-naphthylamine (beta-naphthaylamine) and their derivatives; salts thereof

HS v2017 Code: 292145

About amine-function compounds; aromatic monoamines and their derivatives; 1-naphthylamine (alpha-naphthylamine), 2-naphthylamine (beta-naphthaylamine) and their derivatives; salts thereof

HS code 292145 covers a range of aromatic monoamines and their derivatives, including 1-naphthylamine (alpha-naphthylamine) and 2-naphthylamine (beta-naphthylamine). These compounds are essential building blocks in the production of various pharmaceuticals, dyes, and other specialty chemicals. The industry plays a crucial role in the broader chemical and pharmaceutical sectors, contributing to the development of innovative products and solutions.

Production process

The production of HS code 292145 compounds typically involves a multi-step process. The key steps include the nitration of aromatic hydrocarbons, such as naphthalene, followed by catalytic hydrogenation to convert the nitro groups into amino groups. Further derivatization and purification steps may be necessary, depending on the specific compound being produced.

Production inputs

The main inputs required for the production of HS code 292145 compounds include aromatic hydrocarbons, such as naphthalene, as well as various reagents and catalysts used in the nitration and hydrogenation processes. Specialized equipment, such as reactors, distillation columns, and purification systems, are also essential for the efficient and safe production of these compounds.

Production outputs

The outputs of HS code 292145 are primarily used as intermediates in the production of a wide range of pharmaceuticals, dyes, and other specialty chemicals. These compounds may be further processed and combined with other materials to create final products. Some of the related HS codes that may consume the output of 292145 include 292229 Amine-function compounds, n.e.c. in heading 2922, 293369 (Heterocyclic compounds with nitrogen hetero-atom(s) only, containing a quinoline ring-system, whether or not hydrogenated, not further fused), and 293499 (Heterocyclic compounds with nitrogen hetero-atom(s) only, n.e.c. in heading 2934).

Revisions to 292145

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 292145. The most recent 1 version of this code (292145) is in the HS v2022 system:

This page shows a legacy version of code 292145 ( HS v2017).

Family tree for amine-function compounds; aromatic monoamines and their derivatives; 1-naphthylamine (alpha-naphthylamine), 2-naphthylamine (beta-naphthaylamine) 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/v2017/292145'>292145: Amine-function compounds; aromatic monoamines and their derivatives; 1-naphthylamine (alpha-naphthylamine), 2-naphthylamine (beta-naphthaylamine) and their derivatives; salts thereof</a>"]

    B --> 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/v2017/292143'>292143: Amine-function compounds; aromatic monoamines and their derivatives, toluidines and their derivatives; salts thereof</a>"]
B --> P["<a href='/classifications/hs/v2017/292144'>292144: Amine-function compounds; aromatic monoamines and their derivatives, diphenylamine and its 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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