News / Taizhou Hongxing Chemical Co., Ltd.
What are the characteristics of o-methylbenzoic acid? O-methylbenzoic acid manufacturers answer your questions!
发布时间：2019/10/23 16:58:00 Source: http://aitixa.com/news150492.html Release time: 2019/10/23 16:58:00
O-methylbenzoic acid is an important synthetic substance for pesticides, chemical raw materials, and medicine. So what does o-methylbenzoic acid do as a chemical? In the case of pesticides alone, o-methylbenzoic acid is now an important synthetic component of pesticide herbicides. What are the other characteristics of o-methylbenzoic acid? O -methylbenzoic acid manufacturers answer your questions!
O-methyl benzoic acid manufacturers remind you that o-methyl benzoic acid is a colorless liquid that decomposes into the corresponding acid in water and can be dissolved in benzene and carbon tetrachloride ether. Mainly used in organic synthesis of pesticides, medicines, dyes and photosensitive materials. In the preparation process, o-methylbenzoic acid and a catalyst are added to a reaction kettle, and the steam is heated to make it melt. The temperature is kept at 125 ° C as much as possible. After 18 hours of reaction with phosgene, take a sample to analyze whether the reaction is complete and stop Pass phosgene, switch to nitrogen, and keep it for 0.5 hours. After cooling, the crude reaction product can be obtained, and the product can be distilled under reduced pressure.
O-methylbenzoic acid manufacturers remind you to know more about o-methylbenzoic acid, you can contact us for more details!
- What are the characteristics of o-methylbenzoic acid? O-methylbenzoic acid manufacturers answer your questions! 2019-10-23
- O-methylbenzoyl chloride shares little knowledge of o-methylbenzoic acid
- Introduction to the production method of o-methylbenzoic acid2019-08-07
- What are the main uses of o-methylbenzoic acid? 2019-07-31