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[Chemical Knowledge]：What are the upstream raw materials for isobutyraldehyde? What are the downstream products?

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Isobutyraldehyde is an important organic chemical raw material, which is widely used in the production of various chemicals. The following are the upstream and downstream related products of isobutyraldehyde:

Upstream products:

1. Propylene: Propylene is the main raw material of isobutyraldehyde, which can be produced by oxidation or hydroformylation.

downstream products:

1. Neopentyl glycol: isobutyraldehyde reacts with formaldehyde under alkaline conditions to obtain neopentyl glycol, which is used to produce unsaturated resins, coatings, plasticizers, etc.
2. isobutyric acid: isobutyric acid can be obtained by oxidation of isobutyraldehyde, which is used in the production of plasticizers, preservatives, spices, etc.
3. Butanol: Butanol can be obtained by hydrogenation of isobutyraldehyde, which is used in the production of solvents, plasticizers, preservatives, etc.
4. methyl methacrylate: methyl methacrylate can be obtained by the reaction of isobutyraldehyde and methanol under acidic conditions, which is used in the production of organic glass, coatings, etc.

In short, isobutyraldehyde has a wide range of uses in the field of chemical production raw materials, and its upstream and downstream related products are of great significance to the development of the chemical industry.

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