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[Chemical Knowledge]：What are the upstream raw materials for higher alcohols? What do the downstream products contain?

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In the field of chemical production raw materials, high carbon alcohol is an important organic compound, which is widely used in various industrial fields. There are many upstream and downstream related products of high-carbon alcohols, some of which are described in detail below.

upstream related products:

1. Petrochemical raw materials: the production of high-carbon alcohols is mainly based on petrochemical raw materials, such as ethylene, propylene and other olefin compounds. These compounds produce higher alcohols by polymerization, oxidation and the like.
2. Syngas: Syngas (a mixture of carbon monoxide and hydrogen) can also be used as a raw material for the production of high-carbon alcohols, which are produced by processes such as Fischer-Tropsch synthesis.

downstream associated products:

1. Surfactant: higher alcohols can be used as raw materials for surfactants, and various types of surfactants can be produced through sulfonation, esterification and other reactions, such as alcohol ether sulfates, alcohol ether carboxylates, etc.
2. plasticizer: high carbon alcohol can be used as raw material of plasticizer, used in the production of phthalate ester plasticizer, widely used in plastics, rubber and other fields.
3. Lubricating oil additives: High carbon alcohols can be used to produce lubricating oil additives, such as oiliness agents, anti-wear agents, etc., to improve the performance of lubricating oils.
4. Flavors and fragrances: Some high-carbon alcohols have special aromas and can be used to produce flavors and fragrances, such as perfumes and food additives.
5. Fuel additives: Higher alcohols can be used as raw materials for fuel additives to improve fuel combustion performance and reduce harmful emissions.

In short, high-carbon alcohols have a wide range of applications in the field of chemical production raw materials, and their upstream and downstream related products are numerous, involving surfactants, plasticizers, lubricant additives, flavors, fuel additives and other fields.

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