Ethers; acyclic, and their halogenated, sulphonated, nitrated or nitrosated derivatives, other than diethyl ether

HS v2017 Code: 290919

About ethers; acyclic, and their halogenated, sulphonated, nitrated or nitrosated derivatives, other than diethyl ether

HS code 290919 covers a diverse range of acyclic ethers and their derivatives, excluding diethyl ether. These compounds play a crucial role in various industries, from pharmaceuticals and agrochemicals to specialty solvents and fuel additives. Their versatility and unique chemical properties make them indispensable in the global economy, contributing to the development of innovative products and processes across multiple sectors.

Production process

The production of the compounds covered under HS code 290919 typically involves a combination of chemical synthesis techniques, such as alkylation, etherification, and halogenation. These processes often require precise control of temperature, pressure, and reaction time to ensure the desired product quality and yield. Advancements in catalysis and process optimization have helped improve the efficiency and sustainability of these manufacturing methods.

Production inputs

The main inputs for the production of HS code 290919 compounds include a range of alcohols, alkenes, and halogenated hydrocarbons, as well as various catalysts and reagents. Specialized equipment, such as reactors, distillation columns, and purification systems, are also essential for the manufacturing process. The availability and cost-effectiveness of these raw materials and technologies can significantly impact the overall competitiveness of this industry.

Production outputs

The compounds covered under HS code 290919 find applications in a wide array of industries. They are used as solvents, intermediates, and additives in the production of 290511 Methanol, 290512 (Propan-1-ol (Propyl alcohol) and Propan-2-ol (Isopropyl alcohol)), 290513 (Butan-1-ol (n-Butyl alcohol)), and other alcohols classified under HS code 2905. Additionally, these ethers and their derivatives are utilized in the manufacturing of 2914 Ketones and quinones, 2915 Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives, and various other chemical products.

Revisions to 290919

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 290919. The most recent 1 version of this code (290919) is in the HS v2022 system:

This page shows a legacy version of code 290919 ( HS v2017).

Older versions

Family tree for ethers; acyclic, and their halogenated, sulphonated, nitrated or nitrosated derivatives, other than diethyl ether

    graph LR
    A["<a href='/classifications/hs/v2017/29'>29: Organic chemicals</a>"]
A --> B["<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>"]
B --> C["<a href='/classifications/hs/v2017/290919'>290919: Ethers; acyclic, and their halogenated, sulphonated, nitrated or nitrosated derivatives, other than diethyl ether</a>"]

    B --> D["<a href='/classifications/hs/v2017/290911'>290911: Ethers; acyclic, and their halogenated, sulphonated, nitrated or nitrosated derivatives, diethyl ether</a>"]
B --> E["<a href='/classifications/hs/v2017/290920'>290920: Ethers; cyclanic, cyclenic or cycloterpenic and their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
B --> F["<a href='/classifications/hs/v2017/290930'>290930: Ethers; aromatic, and their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
B --> G["<a href='/classifications/hs/v2017/290941'>290941: Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives; 2,2-oxydiethanol (diethylene glycol, digol)</a>"]
B --> H["<a href='/classifications/hs/v2017/290943'>290943: Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives; monobutyl ethers of ethylene glycol or of diethylene glycol</a>"]
B --> I["<a href='/classifications/hs/v2017/290944'>290944: Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives; monoalkylethers of ethylene glycol or of diethylene glycol n.e.c. in heading no. 2909</a>"]
B --> J["<a href='/classifications/hs/v2017/290949'>290949: Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives; n.e.c. in item no. 2909.4</a>"]
B --> K["<a href='/classifications/hs/v2017/290950'>290950: Ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
B --> L["<a href='/classifications/hs/v2017/290960'>290960: Alcohol peroxides, ether peroxides, ketone peroxides and their halogenated, sulphonated, nitrated or nitrosated derivatives</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 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 C 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 C highlight