Cyclic hydrocarbons; cyclanes, cyclenes and cycloterpenes, excluding cyclohexane

HS v2017 Code: 290219

About cyclic hydrocarbons; cyclanes, cyclenes and cycloterpenes, excluding cyclohexane

HS code 290219 covers a range of cyclic hydrocarbon compounds, excluding cyclohexane. These compounds are widely used in the chemical industry as solvents, intermediates, and feedstocks for the production of various other chemicals. They play a crucial role in the manufacturing of plastics, pharmaceuticals, and specialty chemicals, making them an essential part of the global economy.

Production process

The production of cyclic hydrocarbons covered under HS code 290219 typically involves various distillation and separation techniques. The raw materials, which may include petroleum fractions or natural gas liquids, are subjected to processes such as catalytic reforming, isomerization, and dehydrogenation to obtain the desired cyclic hydrocarbon compounds. The specific production methods may vary depending on the target compound and the desired purity levels.

Production inputs

The main inputs required for the production of cyclic hydrocarbons under HS code 290219 include petroleum fractions, natural gas liquids, and various catalysts and reagents. Specialized equipment, such as distillation columns, reactors, and separation units, are also essential for the manufacturing process. Additionally, energy sources, such as electricity or steam, are needed to power the production facilities.

Production outputs

The cyclic hydrocarbons produced under HS code 290219 are used as feedstocks and intermediates in the production of a wide range of downstream products. These compounds may be further processed or blended to create solvents, plastics, pharmaceuticals, and other specialty chemicals. Some of the HS codes that may consume the outputs of 290219 include 290311 Chlorobenzene, 290511 Methanol, and 290531 Ethylene glycol.

Revisions to 290219

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 290219. The most recent 1 version of this code (290219) is in the HS v2022 system:

This page shows a legacy version of code 290219 ( HS v2017).

Older versions

Family tree for cyclic hydrocarbons; cyclanes, cyclenes and cycloterpenes, excluding cyclohexane

    graph LR
    A["<a href='/classifications/hs/v2017/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2017/2902'>2902: Cyclic hydrocarbons</a>"]
B --> C["<a href='/classifications/hs/v2017/290219'>290219: Cyclic hydrocarbons; cyclanes, cyclenes and cycloterpenes, excluding cyclohexane</a>"]

    B --> D["<a href='/classifications/hs/v2017/290211'>290211: Cyclic hydrocarbons; cyclohexane</a>"]
B --> E["<a href='/classifications/hs/v2017/290220'>290220: Cyclic hydrocarbons; benzene</a>"]
B --> F["<a href='/classifications/hs/v2017/290230'>290230: Cyclic hydrocarbons; toluene</a>"]
B --> G["<a href='/classifications/hs/v2017/290241'>290241: Cyclic hydrocarbons; o-xylene</a>"]
B --> H["<a href='/classifications/hs/v2017/290242'>290242: Cyclic hydrocarbons; m-xylene</a>"]
B --> I["<a href='/classifications/hs/v2017/290243'>290243: Cyclic hydrocarbons; p-xylene</a>"]
B --> J["<a href='/classifications/hs/v2017/290244'>290244: Cyclic hydrocarbons; mixed xylene isomers</a>"]
B --> K["<a href='/classifications/hs/v2017/290250'>290250: Cyclic hydrocarbons; styrene</a>"]
B --> L["<a href='/classifications/hs/v2017/290260'>290260: Cyclic hydrocarbons; ethylbenzene</a>"]
B --> M["<a href='/classifications/hs/v2017/290270'>290270: Cyclic hydrocarbons; cumene</a>"]
B --> N["<a href='/classifications/hs/v2017/290290'>290290: Cyclic hydrocarbons; n.e.c. in heading no. 2902</a>"]

    

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