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

HS v2022 Code: 290944

About 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

HS code 290944 covers a diverse range of organic chemical compounds known as ether-alcohols and their derivatives. These compounds play a crucial role in various industries, including pharmaceuticals, personal care products, and industrial solvents. As a key component in the production of many essential goods, this industry is integral to the broader chemical and manufacturing sectors.

Production process

The production of ether-alcohols and their derivatives typically involves a multi-step process. The first step is the synthesis of the base ether-alcohol compound, often through the reaction of an alcohol with an alkyl halide or the etherification of glycols. The resulting ether-alcohol is then subjected to various chemical modifications, such as halogenation, sulfonation, nitration, or nitrosation, to produce the desired derivative products.

Production inputs

The main inputs required for the production of ether-alcohols and their derivatives include alcohols, alkyl halides, glycols, and a range of chemical reagents and catalysts. Additionally, specialized production equipment, such as reactors, distillation columns, and purification systems, are essential for the manufacturing process. The availability and quality of these raw materials and equipment are crucial for the industry's efficient and reliable operation.

Production outputs

The primary outputs of this industry are the ether-alcohol compounds and their various derivatives, which find applications in a wide range of industries. These products may be further consumed by industries covered under other HS codes, such as 2909 (Ethers, ether-alcohols, ether-phenols, ether-alcohol-phenols, alcohol peroxides, ether peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulphonated, nitrated or nitrosated derivatives), 3907 Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl esters and other polyesters, in primary forms, and 3402 (Organic surface-active agents (other than soap); surface-active preparations, washing preparations (including auxiliary washing preparations) and cleaning preparations, whether or not containing soap, other than those of heading 34.01).

Revisions to 290944

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 290944. The most recent 1 version of this code (290944) is in the HS v2022 system (this version):

This page shows the most recent version of code 290944.

Family tree for 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

    graph LR
    A["<a href='/classifications/hs/v2022/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2022/2909'>2909: Ethers, ether-alcohols, ether-phenols, ether-alcohol-phenols, alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides (chemically defined or not), and their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
B --> C["<a href='/classifications/hs/v2022/290944'>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 --> D["<a href='/classifications/hs/v2022/290911'>290911: Ethers; acyclic, and their halogenated, sulphonated, nitrated or nitrosated derivatives, diethyl ether</a>"]
B --> E["<a href='/classifications/hs/v2022/290919'>290919: Ethers; acyclic, and their halogenated, sulphonated, nitrated or nitrosated derivatives, other than diethyl ether</a>"]
B --> F["<a href='/classifications/hs/v2022/290920'>290920: Ethers; cyclanic, cyclenic or cycloterpenic and their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
B --> G["<a href='/classifications/hs/v2022/290930'>290930: Ethers; aromatic, and their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
B --> H["<a href='/classifications/hs/v2022/290941'>290941: Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives; 2,2-oxydiethanol (diethylene glycol, digol)</a>"]
B --> I["<a href='/classifications/hs/v2022/290943'>290943: Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives; monobutyl ethers of ethylene glycol or of diethylene glycol</a>"]
B --> J["<a href='/classifications/hs/v2022/290949'>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/v2022/290950'>290950: Ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
B --> L["<a href='/classifications/hs/v2022/290960'>290960: Alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides and their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]

    

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