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Epoxypropane, also known as propylene oxide, methyl ethylene oxide and 1,2-epoxypropane, is an organic compound with the chemical formula C3H6O. It is a colorless, low boiling flammable liquid with ether odor. The industrial product is a racemic mixture of two optical isomers. It is a very important raw material for organic compounds and the third largest propylene derivative after polypropylene and acrylonitrile. It is partially miscible with water, ethanol and ether. It forms a binary azeotropic mixture with pentane, pentene, cyclopentane, cyclopentene and dichloromethane. Toxic, irritating to mucous membrane and skin, can damage cornea and conjunctiva, cause respiratory system pain, skin burn and swelling, and even tissue necrosis.
List of main domestic propylene oxide manufacturers
1. CNOOC and Shell Petrochemical Co., Ltd
2. Wudi Xinyue Chemical Group Co., Ltd
3. Shandong Sanyue Chemical Co., Ltd
4. Jishen Chemical Industry Co., Ltd
5. Ningbo Zhenhai Refining&Chemical Liande Chemical Co., Ltd
6. Binhua Group Co., Ltd
7. Nanjing Jinling Huntsman New Materials Co., Ltd
8. Wanhua Chemical Group Co., Ltd
9. Sinochem Quanzhou Petrochemical Co., Ltd
10. Nanjing Jinpu Jinhu Chemical Co., Ltd
11. Shandong Jinling Group Co., Ltd
Epoxy propylene production capacity supply is highly concentrated, and the industrial pattern of new production capacity is being reshaped. As of June 2021, there are 20 suppliers of propylene oxide that have been put into production. By the end of 2021, China's total production capacity is 3.687 million tons, including 1.632 million tons in Shandong Province, accounting for about 44%. The above is the list of 11 major manufacturers. The platform for the purchase and sale of chemical raw materials in China provides the purchase and sale of phenol, acetone, propylene oxide, epoxy resin and other raw materials. Chemical raw material suppliers are welcome to settle in.
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