Esters; phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives, trimethyl phosphite

HS v2022 Code: 292023

About esters; phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives, trimethyl phosphite

HS code 292023 covers a range of organic chemical compounds known as esters, phosphite esters, and their derivatives. These compounds are widely used in various industries, including agriculture, pharmaceuticals, and plastics manufacturing. They play a crucial role in the production of pesticides, lubricants, and other essential products that support the global economy.

Production process

The production of the compounds covered under HS code 292023 typically involves a series of chemical reactions, such as esterification, phosphorylation, and halogenation. These processes are carried out in specialized chemical plants, often using advanced equipment and precise control of temperature, pressure, and other parameters to ensure the desired product quality and yield.

Production inputs

The main inputs required for the production of the compounds under HS code 292023 include various alcohols, phosphorus-containing compounds, and halogenated substances. Additionally, the industry relies on specialized machinery, such as reactors, distillation columns, and purification systems, as well as a skilled workforce with expertise in organic chemistry and chemical engineering.

Production outputs

The compounds produced under HS code 292023 are used as intermediates in the manufacture of a wide range of products, including 292021 Phosphites for use in pesticides, 291531 Ethyl acetate for use as a solvent, and 291532 Vinyl acetate for use in the production of plastics. These esters and phosphite esters are essential building blocks for many industries, contributing to the overall economic development and growth.

Revisions to 292023

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 292023. The most recent 1 version of this code (292023) is in the HS v2022 system (this version):

This page shows the most recent version of code 292023.

Family tree for esters; phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives, trimethyl phosphite

    graph LR
    A["<a href='/classifications/hs/v2022/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2022/2920'>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>"]
B --> C["<a href='/classifications/hs/v2022/292023'>292023: Esters; phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives, trimethyl phosphite</a>"]

    B --> D["<a href='/classifications/hs/v2022/292011'>292011: Esters; thiophosphoric esters (phosphorothioates) and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives, parathion (ISO) and parathion-methyl (ISO) (methyl-parathion)</a>"]
B --> E["<a href='/classifications/hs/v2022/292019'>292019: Esters; thiophosphoric esters (phosphorothioates) and their salts; other than parathion (ISO) and parathion-methyl (ISO) (methyl-parathion)</a>"]
B --> F["<a href='/classifications/hs/v2022/292021'>292021: Esters; phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives, dimethyl phosphite</a>"]
B --> G["<a href='/classifications/hs/v2022/292022'>292022: Esters; phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives, diethyl phosphite</a>"]
B --> H["<a href='/classifications/hs/v2022/292024'>292024: Esters; phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives, triethyl phosphite</a>"]
B --> I["<a href='/classifications/hs/v2022/292029'>292029: Esters; phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives, n.e.c. in heading no. 2920</a>"]
B --> J["<a href='/classifications/hs/v2022/292030'>292030: Esters; of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives, endosulfan (ISO)</a>"]
B --> K["<a href='/classifications/hs/v2022/292090'>292090: Esters; other than thiophosphoric esters (phosphorothioates) and phosphite esters and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives, n.e.c. in heading no. 2920</a>"]

    

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    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



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class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6
class I level6
class J level6
class K level6

  class C highlight

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