Alcohols; unsaturated monohydric, acyclic terpene alcohols
HS v2022 Code: 290522
About alcohols; unsaturated monohydric, acyclic terpene alcohols
HS code 290522 covers a group of unsaturated monohydric, acyclic terpene alcohols, which are an important class of organic compounds. These alcohols are widely used in the production of fragrances, flavors, and various industrial chemicals. They play a crucial role in the global chemical industry, contributing to the manufacturing of a diverse range of consumer and industrial products.
Production process
Unsaturated monohydric, acyclic terpene alcohols are typically produced through the extraction and purification of natural sources, such as essential oils and plant extracts. The main production techniques involve distillation, crystallization, and various separation methods to isolate the desired alcohols from the raw materials.
Production inputs
The primary inputs for the production of HS code 290522 alcohols include various plant-based raw materials, such as citrus fruits, herbs, and other terpene-rich sources. Additionally, specialized equipment like distillation columns, centrifuges, and crystallization tanks are required for the extraction and purification processes.
Production outputs
The alcohols classified under HS code 290522 are used as key ingredients in the manufacture of a wide range of products, including 330210 Perfumes and toilet waters, 330290 Mixtures of odoriferous substances, and 380894 Disinfectants. These alcohols are also utilized in the production of 291529 Other esters of acrylic acid, 291590 Other esters of other inorganic acids, and various other chemical intermediates.
Revisions to 290522
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 290522. The most recent 1 version of this code (290522) is in the HS v2022 system (this version):
This page shows the most recent version of code 290522.
Older versions
Family tree for alcohols; unsaturated monohydric, acyclic terpene alcohols
graph LR
A["<a href='/classifications/hs/v2022/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2022/2905'>2905: Acyclic alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives</a>"]
B --> C["<a href='/classifications/hs/v2022/290522'>290522: Alcohols; unsaturated monohydric, acyclic terpene alcohols</a>"]
B --> D["<a href='/classifications/hs/v2022/290511'>290511: Alcohols; saturated monohydric, methanol (methyl alcohol)</a>"]
B --> E["<a href='/classifications/hs/v2022/290512'>290512: Alcohols; saturated monohydric, propan-1-ol (propyl alcohol) and propan-2-ol (isopropyl alcohol)</a>"]
B --> F["<a href='/classifications/hs/v2022/290513'>290513: Alcohols; saturated monohydric, butan-1-ol (n-butyl alcohol)</a>"]
B --> G["<a href='/classifications/hs/v2022/290514'>290514: Alcohols; saturated monohydric, butanols excluding item no. 2905.13</a>"]
B --> H["<a href='/classifications/hs/v2022/290516'>290516: Alcohols; saturated monohydric, octanol (octyl alcohol) and isomers thereof</a>"]
B --> I["<a href='/classifications/hs/v2022/290517'>290517: Alcohols; saturated monohydric, dodecan-1-ol (lauryl alcohol), hexadecan-1-ol (cetyl alcohol) and octadecan-1-ol (stearyl alcohol)</a>"]
B --> J["<a href='/classifications/hs/v2022/290519'>290519: Alcohols; saturated monohydric, n.e.c. in item no. 2905.1</a>"]
B --> K["<a href='/classifications/hs/v2022/290529'>290529: Alcohols; acyclic, unsaturated monohydric, (other than acyclic terpene alcohols)</a>"]
B --> L["<a href='/classifications/hs/v2022/290531'>290531: Alcohols; acyclic, diols; ethylene glycol (ethanediol)</a>"]
B --> M["<a href='/classifications/hs/v2022/290532'>290532: Alcohols; acyclic, diols; propylene glycol (propane-1, 2-diol)</a>"]
B --> N["<a href='/classifications/hs/v2022/290539'>290539: Alcohols; acyclic, diols, other than ethylene glycol (ethandiol) or propylene glycol (propane-1,2-diol)</a>"]
B --> O["<a href='/classifications/hs/v2022/290541'>290541: Alcohols; polyhydric, 2-ethyl-2- (hydroxymethyl) propane-1,3-diol (trimethylolpropane)</a>"]
B --> P["<a href='/classifications/hs/v2022/290542'>290542: Alcohols; polyhydric, pentaerythritol</a>"]
B --> Q["<a href='/classifications/hs/v2022/290543'>290543: Alcohols; polyhydric, mannitol</a>"]
B --> R["<a href='/classifications/hs/v2022/290544'>290544: Alcohols; polyhydric, d-glucitol (sorbitol)</a>"]
B --> S["<a href='/classifications/hs/v2022/290545'>290545: Alcohols; polyhydric, glycerol</a>"]
B --> T["<a href='/classifications/hs/v2022/290549'>290549: Alcohols; polyhydric, n.e.c. in item no. 2905.4</a>"]
B --> U["<a href='/classifications/hs/v2022/290551'>290551: Alcohols; acyclic; halogenated, sulphonated, nitrated or nitrosated derivatives thereof, ethchlorvynol (INN)</a>"]
B --> V["<a href='/classifications/hs/v2022/290559'>290559: Alcohols; acyclic; halogenated, sulphonated, nitrated or nitrosated derivatives thereof, other than ethchlorvynol (INN)</a>"]
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