Esters; thiophosphoric esters (phosphorothioates) and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives, parathion (ISO) and parathion-methyl (ISO) (methyl-parathion)

HS v2017 Code: 292011

About esters; thiophosphoric esters (phosphorothioates) and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives, parathion (iso) and parathion-methyl (iso) (methyl-parathion)

HS code 292011 covers a diverse range of organic chemical compounds known as esters, thiophosphoric esters, and their derivatives. These substances play a crucial role in various industries, including agriculture, pharmaceuticals, and specialty chemicals. As an essential component of the broader chemical industry, this code represents a significant segment of international trade and economic activity.

Production process

The production of the chemicals under HS code 292011 typically involves a multi-step synthesis process. Key steps may include esterification reactions, where an alcohol and an acid are combined to form an ester, as well as the introduction of various functional groups through halogenation, sulfonation, nitration, or nitrosation. The specific techniques employed can vary depending on the target compound and its intended application.

Production inputs

The main inputs required for the production of the chemicals under HS code 292011 include a range of organic raw materials, such as alcohols, acids, and other reactive intermediates. Additionally, specialized equipment and machinery, including reactors, distillation columns, and purification systems, are essential for the synthesis and processing of these compounds. Skilled labor and technical expertise are also crucial for the successful manufacture of these specialized chemicals.

Production outputs

The chemicals classified under HS code 292011 have a wide range of applications and are consumed by various industries. They can be used as pesticides, such as 380850 Insecticides, 380810 Fungicides, and 380830 Herbicides, anti-sprouting products and plant-growth regulators, as well as in the production of pharmaceuticals, 290000 Organic chemicals, and other specialty chemicals. The outputs of this industry are essential for maintaining and improving agricultural productivity, developing new medical treatments, and supporting the growth of various downstream industries.

Revisions to 292011

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 292011. The most recent 1 version of this code (292011) is in the HS v2022 system:

This page shows a legacy version of code 292011 ( HS v2017).

Family tree for esters; thiophosphoric esters (phosphorothioates) and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives, parathion (iso) and parathion-methyl (iso) (methyl-parathion)

    graph LR
    A["<a href='/classifications/hs/v2017/29'>29: Organic chemicals</a>"]
A --> B["<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>"]
B --> C["<a href='/classifications/hs/v2017/292011'>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 --> D["<a href='/classifications/hs/v2017/292019'>292019: Esters; thiophosphoric esters (phosphorothioates) and their salts; other than parathion (ISO) and parathion-methyl (ISO) (methyl-parathion)</a>"]
B --> E["<a href='/classifications/hs/v2017/292021'>292021: Esters; phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives, dimethyl phosphite</a>"]
B --> F["<a href='/classifications/hs/v2017/292022'>292022: Esters; phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives, diethyl phosphite</a>"]
B --> G["<a href='/classifications/hs/v2017/292023'>292023: Esters; phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives, trimethyl phosphite</a>"]
B --> H["<a href='/classifications/hs/v2017/292024'>292024: Esters; phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives, triethyl phosphite</a>"]
B --> I["<a href='/classifications/hs/v2017/292029'>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/v2017/292030'>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/v2017/292090'>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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