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[Chemical Knowledge]：What are the upstream raw materials for butene-1? What are the downstream products?

Read： 254 Time：14months ago Source：Transform the World with Simplicity

Butene-1 is an important chemical raw material, which is widely used in the production of various chemical products. Its upstream and downstream related products are numerous, and some of the main upstream and downstream products will be described in detail below.

upstream products:

1. Propylene: Propylene is the main raw material of butene-1, through dehydrogenation reaction or olefin metathesis reaction, etc., butene-1 can be produced.

2. Butane: Butane can also be converted to butene-1 by dehydrogenation, etc. Downstream products of

:

1. Butadiene: butene-1 can be prepared by catalytic dehydrogenation reaction of butadiene, which is an important monomer for synthetic rubber, synthetic fiber and other polymer compounds.

2. 1-Butanol: Butene-1 can be prepared by hydration reaction 1-Butanol, 1-Butanol is a solvent and chemical raw materials, can be used in the manufacture of plasticizers, esters, coatings and so on.

3. Butyraldehyde: Butyraldehyde can be produced by the oxidation reaction of butene-1. Butyraldehyde is an important organic synthesis intermediate, which can be used to produce butyric acid, butylamine, nitrile rubber, etc.

4. Butyric acid: Butyric acid can be produced by 1-butene through carboxylation reaction. Butyric acid is a food additive and chemical raw material, which can be used in the manufacture of spices and pharmaceutical intermediates.

In short, as an important chemical raw material, butene-1 has a wide range of upstream and downstream related products, involving rubber, fiber, plastics, food, medicine and other fields.

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