Diethyl phthalate (DEP) can be used as a plasticizer. The number of market players in my country continues to grow.

Diethyl phthalate (DEP), also known as diethyl phthalate, has a molecular formula of C12H14O4 and is an organic compound. Diethyl phthalate appears as a colorless, transparent to slightly yellow clear oily liquid with a slight aromatic odor. It is soluble in ether, ethanol and acetone, and almost insoluble in water. Diethyl phthalate has the characteristics of good chemical stability, good solubility, and low toxicity. It is widely used in the fields of medicine, spices, plastics, rubber, and coatings.

The preparation methods of diethyl phthalate include double hydrogenation reduction method, oxidation method, vapor phase method, solution method, etc. The solution method, also known as the transesterification method, uses ethanol and phthalic acid as the main raw materials, and produces finished products through processes such as heating and catalysis. This method has the advantages of simple operation process and fast production speed, but it can easily cause environmental pollution. And the finished product yield is low. It is expected that in the future, driven by national environmental protection policies, green synthesis processes will be widely used in the preparation process of diethyl phthalate in my country.

Diethyl phthalate is widely used in pharmaceuticals, fragrances, plastics, rubber and coatings. In the field of medicine, diethyl phthalate can be used as pharmaceutical excipients, gas chromatography stationary liquids and analytical reagents; in the field of spices, diethyl phthalate can be used as fixatives and fruit flavors. , aromatherapy candles, etc. as its end products. Benefiting from the growing downstream demand, the development space of my country’s diethyl phthalate industry continues to expand.

According to the “2023-2028 China Diethyl Phthalate (DEP) Industry Market In-depth Research and Development Prospects Forecast Report released by the Industrial Research Center 》shows that plasticizer, also known as plasticizer, is an end product of diethyl phthalate, which can be used to improve the durability and flexibility of plastics. In recent years, with the growth of my country’s plastic packaging market demand, plasticizers have become the mainstream product of plastic additives, and the industry development speed has been accelerating. Against this background, my country’s diethyl phthalate has gained broad market space.

As the prosperity of the industrial plasticizer industry increases, the number of participants in my country’s diethyl phthalate market continues to grow. Yueshi Biotechnology, Runtai Co., Ltd., Qianyang Technology, Alpha Hi-Tech Pharmaceuticals, etc. are the main manufacturers of diethyl phthalate in my country. Qianyang Technology is a subsidiary of Nature Technology. Its main products include diethyl phthalate, dimethyl phthalate (DMP) and trioctyl phosphate (TOP).

Industry analysts said that diethyl phthalate, as a commonly used industrial plasticizer, is widely used in many fields and the development of the industry The speed keeps accelerating. In the future, with the continuous progress of green synthesis technology, my country’s diethyl phthalate industry will gradually develop in the direction of environmental protection and high quality. In terms of market competition, my country’s diethyl phthalate market has many participants, and industry concentration needs to be improved.