Acids; carboxylic acids, (with alcohol function but without other oxygen function), chlorobenzilate (ISO)

HS v2022 Code: 291818

About acids; carboxylic acids, (with alcohol function but without other oxygen function), chlorobenzilate (iso)

HS code 291818 covers a group of carboxylic acids with an alcohol function but no other oxygen function. These compounds are widely used in various industries, including pharmaceuticals, agrochemicals, and specialty chemicals. They play a crucial role in the production of a diverse range of products, contributing to the broader economy and international trade.

Production process

The production of the compounds covered by HS code 291818 typically involves chemical synthesis processes. This may include the oxidation of alcohols, the reduction of esters, or the hydrolysis of nitriles. The specific techniques used can vary depending on the target compound, but often involve the use of catalysts, controlled temperature and pressure conditions, and careful purification steps to ensure the desired product quality.

Production inputs

The main inputs required for the production of the compounds under HS code 291818 include various alcohols, carboxylic acids, and other organic precursors. Specialized equipment, such as reactors, distillation columns, and purification systems, are also essential for the manufacturing process. Additionally, the industry relies on a skilled workforce with expertise in organic chemistry and chemical engineering.

Production outputs

The compounds classified under HS code 291818 are used as intermediates in the production of a wide range of products. They may be further processed or incorporated into 291800 Carboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives, 300000 Pharmaceutical products, 380000 Miscellaneous chemical products, and other related industries. The specific end-use applications can vary widely, depending on the properties and functionalities of the individual carboxylic acid derivatives.

Revisions to 291818

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 291818. The most recent 1 version of this code (291818) is in the HS v2022 system (this version):

This page shows the most recent version of code 291818.

Family tree for acids; carboxylic acids, (with alcohol function but without other oxygen function), chlorobenzilate (iso)

    graph LR
    A["<a href='/classifications/hs/v2022/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2022/2918'>2918: Acids; carboxylic acid with additional oxygen function and their anhydrides, halides, peroxides, peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
B --> C["<a href='/classifications/hs/v2022/291818'>291818: Acids; carboxylic acids, (with alcohol function but without other oxygen function), chlorobenzilate (ISO)</a>"]

    B --> D["<a href='/classifications/hs/v2022/291811'>291811: Acids; carboxylic acids, (with alcohol function but without other oxygen function), lactic acid, its salts and esters</a>"]
B --> E["<a href='/classifications/hs/v2022/291812'>291812: Acids; carboxylic acids, (with alcohol function but without other oxygen function), tartaric acid</a>"]
B --> F["<a href='/classifications/hs/v2022/291813'>291813: Acids; carboxylic acids, (with alcohol function but without other oxygen function); salts and esters of tartaric acid</a>"]
B --> G["<a href='/classifications/hs/v2022/291814'>291814: Acids; carboxylic acids, (with alcohol function but without other oxygen function), citric acid</a>"]
B --> H["<a href='/classifications/hs/v2022/291815'>291815: Acids; carboxylic acids, (with alcohol function but without other oxygen function), salts and esters of citric acid</a>"]
B --> I["<a href='/classifications/hs/v2022/291816'>291816: Acids; carboxylic acids, (with alcohol function but without other oxygen function), gluconic acid, its salts and esters</a>"]
B --> J["<a href='/classifications/hs/v2022/291817'>291817: Acids; carboxylic acids, (with alcohol function but without other oxygen function), 2,2-Diphenyl-2-hydroxyacetic acid (benzilic acid)</a>"]
B --> K["<a href='/classifications/hs/v2022/291819'>291819: Acids; carboxylic acids, (with alcohol function but without other oxygen function), other than lactic, tartaric, citric, and gluconic acids and their salts and esters</a>"]
B --> L["<a href='/classifications/hs/v2022/291821'>291821: Acids; carboxylic acids, (with phenol function but without other oxygen function), salicylic acid and its salts</a>"]
B --> M["<a href='/classifications/hs/v2022/291822'>291822: Acids; carboxylic acids, (with phenol function but without other oxygen function), o-acetylsalicylic acid, its salts and esters</a>"]
B --> N["<a href='/classifications/hs/v2022/291823'>291823: Acids; carboxylic acids, (with phenol function but without other oxygen function), other esters of salicylic acid and its salts n.e.c. in item no. 2918.2</a>"]
B --> O["<a href='/classifications/hs/v2022/291829'>291829: Acids; carboxylic acids, (with phenol function but without other oxygen function), their anhydrides, halides, peroxides, peroxyacids and their derivatives, n.e.c. in item no. 2918.2</a>"]
B --> P["<a href='/classifications/hs/v2022/291830'>291830: Acids; carboxylic acids, (with aldehyde or ketone function but without other oxygen function), their anhydrides, halides, peroxides, peroxyacids and their derivatives</a>"]
B --> Q["<a href='/classifications/hs/v2022/291891'>291891: Acids; carboxylic acids, with additional oxygen function (not alcohol, phenol, aldehyde or ketone) and their anhydrides, halides, peroxides and peroxyacids; 2,4,5-T (ISO) (2,4,5-trichlorophenoxyacetic acid), its salts and esters</a>"]
B --> R["<a href='/classifications/hs/v2022/291899'>291899: Acids; carboxylic acids, with additional oxygen function (not alcohol, phenol, aldehyde or ketone) and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives; other than 2,4,5-T (ISO)</a>"]

    

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    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



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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 L level6
class M level6
class N level6
class O level6
class P level6
class Q level6
class R level6

  class C highlight

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