Carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds

HS v2017 Code: 2925

About carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds

HS code 2925 covers a diverse range of chemical compounds known as carboxyimide-function compounds and imine-function compounds. These compounds play a vital role in various industries, including pharmaceuticals, agrochemicals, and specialty chemicals. Their unique chemical properties and versatility make them essential building blocks for the production of a wide array of products that are integral to the global economy.

Production process

The production of carboxyimide-function compounds and imine-function compounds typically involves a series of chemical reactions and purification processes. Key steps may include the synthesis of the core chemical structure, the introduction of functional groups, and the separation and refinement of the final product. Depending on the specific compound, manufacturers may employ techniques such as condensation, cyclization, or catalytic reactions to achieve the desired molecular structure and purity.

Production inputs

The production of HS code 2925 compounds requires a range of raw materials, including various organic chemicals, solvents, and catalysts. Manufacturers may also rely on specialized equipment, such as reactors, distillation columns, and purification systems, to ensure the efficient and consistent production of these compounds. The availability and cost of these inputs can significantly impact the overall competitiveness of the industry.

Production outputs

The compounds classified under HS code 2925 are widely used as intermediates and building blocks in the production of a diverse array of end-products. These include 2924 Carboxyamide-function compounds; amide-function compounds of carbonic acid, 2926 Nitrile-function compounds, and 2933 (Heterocyclic compounds with nitrogen hetero-atom(s) only), among others. The versatility of these compounds makes them essential for the manufacture of pharmaceuticals, agrochemicals, dyes, and various specialty chemicals that are critical to modern industries and consumer markets.

Family tree for carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds

    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>"]

    A --> C["<a href='/classifications/hs/v2017/2901'>2901: Acyclic hydrocarbons</a>"]
A --> D["<a href='/classifications/hs/v2017/2902'>2902: Cyclic hydrocarbons</a>"]
A --> E["<a href='/classifications/hs/v2017/2903'>2903: Halogenated derivatives of hydrocarbons</a>"]
A --> F["<a href='/classifications/hs/v2017/2904'>2904: Sulphonated, nitrated or nitrosated derivatives of hydrocarbons; whether or not halogenated</a>"]
A --> G["<a href='/classifications/hs/v2017/2905'>2905: Acyclic alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
A --> H["<a href='/classifications/hs/v2017/2906'>2906: Alcohols; cyclic, and their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
A --> I["<a href='/classifications/hs/v2017/2907'>2907: Phenols; monophenols, polyphenols, and phenol-alcohols</a>"]
A --> J["<a href='/classifications/hs/v2017/2908'>2908: Phenols or phenol-alcohols; halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
A --> K["<a href='/classifications/hs/v2017/2909'>2909: Ethers, ether-alcohols, ether-phenols, ether-alcohol-phenols, alcohol peroxides, ether peroxides, ketone peroxides (chemically defined or not); halogenated, sulphonated, nitrated, nitrosated derivative</a>"]
A --> L["<a href='/classifications/hs/v2017/2910'>2910: Epoxides, epoxyalcohols, epoxyphenols and epoxyethers; with a three-membered ring and their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
A --> M["<a href='/classifications/hs/v2017/2911'>2911: Acetals and hemiacetals; whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrostated derivatives</a>"]
A --> N["<a href='/classifications/hs/v2017/2912'>2912: Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde</a>"]
A --> O["<a href='/classifications/hs/v2017/2913'>2913: Aldehydes; halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading no. 2912</a>"]
A --> P["<a href='/classifications/hs/v2017/2914'>2914: Ketones and quinones; whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrostated derivatives</a>"]
A --> Q["<a href='/classifications/hs/v2017/2915'>2915: Acids; saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
A --> R["<a href='/classifications/hs/v2017/2916'>2916: Acids; unsaturated acyclic monocarboxylic, cyclic monocarboxylic, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
A --> S["<a href='/classifications/hs/v2017/2917'>2917: Acids; polycarboxylic acids, their anhydrides, halides, peroxides and peroxy-acids; their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
A --> T["<a href='/classifications/hs/v2017/2918'>2918: Acids; carboxylic acid with additional oxygen function and their anhydrides, halides, peroxides, peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
A --> U["<a href='/classifications/hs/v2017/2919'>2919: Esters; phosphoric, and their salts, including lactophosphates, their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
A --> V["<a href='/classifications/hs/v2017/2920'>2920: Esters of other inorganic acids of non-metals (other than of hydrogen halides) and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
A --> W["<a href='/classifications/hs/v2017/2921'>2921: Amine-function compounds</a>"]
A --> X["<a href='/classifications/hs/v2017/2922'>2922: Oxygen-function amino-compounds</a>"]
A --> Y["<a href='/classifications/hs/v2017/2923'>2923: Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined</a>"]
A --> Z["<a href='/classifications/hs/v2017/2924'>2924: Carboxyamide-function compounds; amide-function compounds of carbonic acid</a>"]
A --> BA["<a href='/classifications/hs/v2017/2926'>2926: Nitrile-function compounds</a>"]
A --> BB["<a href='/classifications/hs/v2017/2927'>2927: Diazo-, azo- or azoxy-compounds</a>"]
A --> BC["<a href='/classifications/hs/v2017/2928'>2928: Organic derivatives of hydrazine or of hydroxylamine</a>"]
A --> BD["<a href='/classifications/hs/v2017/2929'>2929: Nitrogen-function compounds, n.e.c. in chapter 29</a>"]
A --> BE["<a href='/classifications/hs/v2017/2930'>2930: Organo-sulphur compounds</a>"]
A --> BF["<a href='/classifications/hs/v2017/2931'>2931: Other organo-inorganic compounds</a>"]
A --> BG["<a href='/classifications/hs/v2017/2932'>2932: Heterocyclic compounds with oxygen hetero-atom(s) only</a>"]
A --> BH["<a href='/classifications/hs/v2017/2933'>2933: Heterocyclic compounds with nitrogen hetero-atom(s) only</a>"]
A --> BI["<a href='/classifications/hs/v2017/2934'>2934: Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds</a>"]
A --> BJ["<a href='/classifications/hs/v2017/2935'>2935: Sulphonamides</a>"]
A --> BK["<a href='/classifications/hs/v2017/2936'>2936: Provitamins, vitamins; natural or reproduced by synthesis (including natural concentrates) derivatives thereof used as vitamins, and intermixtures of the fore-going, whether or not in any solvent</a>"]
A --> BL["<a href='/classifications/hs/v2017/2937'>2937: Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis; derivatives and structural analogues thereof, including chain modified polypeptides, used primarily as hormones.</a>"]
A --> BM["<a href='/classifications/hs/v2017/2938'>2938: Glycosides, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives</a>"]
A --> BN["<a href='/classifications/hs/v2017/2939'>2939: Alkaloids; natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives</a>"]
A --> BO["<a href='/classifications/hs/v2017/2940'>2940: Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose; sugar ethers, sugar acetals and sugar esters, and their salts, other than the products of heading 29.37, 29.38, or 29.39</a>"]
A --> BP["<a href='/classifications/hs/v2017/2941'>2941: Antibiotics</a>"]
A --> BQ["<a href='/classifications/hs/v2017/2942'>2942: Organic compounds; n.e.c. in chapter 29</a>"]

    B --> BR["<a href='/classifications/hs/v2017/292511'>292511: Imides and their derivatives; saccharin and its salts</a>"]
B --> BS["<a href='/classifications/hs/v2017/292512'>292512: Imides and their derivatives; glutethimide (INN)</a>"]
B --> BT["<a href='/classifications/hs/v2017/292519'>292519: Imides and their derivatives; other than saccharin and glutethimide (INN)</a>"]
B --> BU["<a href='/classifications/hs/v2017/292521'>292521: Imines and their derivatives; salts thereof; chlordimeform (ISO)</a>"]
B --> BV["<a href='/classifications/hs/v2017/292529'>292529: Imines and their derivatives; salts thereof; other than chlordimeform (ISO)</a>"]


    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level4
class D level4
class E level4
class F level4
class G level4
class H level4
class I level4
class J level4
class K level4
class L level4
class M level4
class N level4
class O level4
class P level4
class Q level4
class R level4
class S level4
class T level4
class U level4
class V level4
class W level4
class X level4
class Y level4
class Z level4
class BA level4
class BB level4
class BC level4
class BD level4
class BE level4
class BF level4
class BG level4
class BH level4
class BI level4
class BJ level4
class BK level4
class BL level4
class BM level4
class BN level4
class BO level4
class BP level4
class BQ level4
class BR level6
class BS level6
class BT level6
class BU level6
class BV level6

  class B highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class B highlight