Propylene oxide is a widely used chemical raw material, which is mainly used in the production of polyether polyols, polyurethanes, surfactants, etc. The propylene oxide used for the synthesis of these products is generally obtained through the oxidation of propylene with various catalysts. Therefore, the answer to the question whether propylene oxide is synthetic is yes.

First of all, let’s take a look at the source of propylene oxide. Propylene oxide is a kind of important chemical raw material derived from propylene. Propylene is a kind of olefin obtained by cracking gasoline, and its molecular structure is composed of only carbon and hydrogen. Therefore, propylene oxide synthesized from propylene is also a kind of organic compound composed only of carbon and hydrogen.

Secondly, we can also analyze the synthetic process of propylene oxide. The synthetic process of propylene oxide generally uses various catalysts to carry out the oxidation reaction of propylene under high temperature and high pressure conditions. Among them, the most commonly used catalyst is silver. In the process of oxidation reaction, propylene and oxygen in the air are catalyzed by silver to produce propylene oxide. In addition, other catalysts such as titanium dioxide and tungsten oxide are also commonly used for the synthesis of propylene oxide.

Finally, we can also analyze the application of propylene oxide. Propylene oxide is mainly used in the production of polyether polyols, polyurethanes, surfactants, etc. These products are widely used in daily life, such as polyurethane foam for insulation and shock resistance, polyether polyols for epoxy resins, surfactants for cleaning and washing. Therefore, the application of propylene oxide is very broad.

Based on the above analysis, we can draw a conclusion that propylene oxide is a synthetic product derived from propylene through oxidation reaction with various catalysts. Its source, synthetic process and application are all closely related to human life and production activities.