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[Chemical Knowledge]：What are the upstream raw materials of diphenyl isooctyl phosphite? What are the downstream products?

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Phosphorus Acid Monophenyl Diisooctyl Ester (PDIO) is an important raw material for chemical production, which is widely used in plastics, rubber, lubricating oil, fuel and other fields. In the production process of phosphite, the upstream and downstream related products have an important impact on its production and use. This article will detail the upstream and downstream related products of a benzene two isooctyl ester.

Upstream Associated Products

1. Phenol: Phenol is one of the important raw materials in the production process of diisooctyl phosphate, which is used to react with triisooctyl phosphate to generate diisooctyl phosphate.
2. Triisooctyl phosphite: Triisooctyl phosphite is another important raw material that reacts with phenol to form diisooctyl phenyl phosphite.

In addition, some auxiliary raw materials, such as catalysts and solvents, need to be used in the production process.

downstream associated products

1. plastic additives: phosphite benzene diisooctyl ester can be used as plastic additives to improve the oxidation resistance, thermal stability and weather resistance of plastics. Common plastic additives include polyethylene, polypropylene, polyvinyl chloride, etc.
2. rubber antioxidant: phosphite benzene two isooctyl ester can be used as rubber antioxidant, delay the aging process of rubber, improve the service life of rubber. Common rubber antioxidants include natural rubber, synthetic rubber and the like.
3. Lubricating oil additives: Phosphite diphenyl isooctyl ester can be used as lubricating oil additives to improve the oxidation resistance, anti-wear and extreme pressure properties of lubricating oil. Common lubricating oil additives include engine oil, gear oil, etc.
4. Fuel additives: Phosphite diphenyl isooctyl ester can be used as a fuel additive to improve the combustion performance, stability and cleanliness of the fuel. Common fuel additives include gasoline, diesel, etc.

In short, the upstream and downstream associated products of diisooctyl phosphite are extensive, involving many fields, such as plastics, rubber, lubricants and fuels. Understanding these related products will help to better understand the production and use process of diphenyl isooctyl phosphite, and also help enterprises to better grasp the market trends and development opportunities.

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