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[Chemical Knowledge]：What are the upstream raw materials for n-octanol? What do the downstream products contain?

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Octanol plays an important role in the field of chemical production raw materials, and its upstream and downstream related products are rich and diverse. This article will detail the main upstream and downstream related products of n-octanol.

1. n-Octanol Introduction

n-octanol, also known as 1-octanol, is a linear saturated monohydric alcohol containing eight carbon atoms. Octanol has good solubility, oxidation resistance and stability, so it is widely used in chemical industry, medicine, perfume and other fields.

2. n-Octanol Upstream Associated Products

1. Propylene: Propylene is one of the main raw materials for the production of n-octanol, which can be converted into n-octanol by olefin hydration or aldehyde reduction.
2. Syngas: Syngas (a mixture of carbon monoxide and hydrogen) can also be converted to n-octanol by the oxo process.

3. n-Octanol Downstream Related Products

1. Plasticizer: n-Octanol can be used as the main raw material for the production of plasticizers, such as dioctyl phthalate (DOP), which is widely used in plastics, rubber and other products In the processing process to increase its flexibility and plasticity.
2. Surfactant: n-Octanol can be used to produce surfactants, such as sodium octyl benzene sulfonate, which has good detergency, emulsification and dispersion properties, and is often used in detergents and cosmetics.
3. spices: n-octanol has a special fragrance, can be used to produce spices, such as rose flavor, jasmine flavor, etc., to enhance the aroma quality of products.
4. Lubricating oil additives: n-Octanol can be used as a raw material for lubricating oil additives, which can improve the oxidation resistance and wear resistance of lubricating oil and extend the service life of lubricating oil.
5. Pharmaceutical intermediates: n-octanol can be used to produce some pharmaceutical intermediates, such as vitamin E, etc., with important physiological activity.

4. summary

n-octanol plays an important role in the field of chemical production raw materials, and its upstream and downstream related products are extensive. The upstream raw materials mainly include propylene and synthesis gas, and n-octanol can be obtained through different production processes. The downstream products of n-octanol are more abundant, including plasticizers, surfactants, fragrances, lubricant additives and pharmaceutical intermediates. These products have a wide range of applications in various fields.

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