ethyl 2,2-difluoro-2-(5-fluoro-3-methylpyridin-2-yl)acetate - Names and Identifiers
ethyl 2,2-difluoro-2-(5-fluoro-3-methylpyridin-2-yl)acetate - Introduction
ethyl 2,2-dioro-2-(-) organic acetate is a compound with the chemical formula C10H10F3NO2. It is a colorless liquid with a special smell.
The boiling point of this compound at the freezing point is 105-106 ° C, and the density is 1.329g/cm³. It has a fire point of 38 ° C and a flash point of 33 ° C. In addition, it is practically insoluble in water and can be dissolved in most organic solvents.
ethyl 2,2-difluoro-2-(2-difluoro-2) acetate is mainly used in the agricultural field as an intermediate for pesticides and herbicides. It can be used to synthesize various pesticides and herbicides for controlling a variety of pests and weeds.
The method of preparing ethyl 2,2-difluoro-2-(Ti) acetate is usually by adding 2,2-difluoro-2-(3-methylpyridin-2-yl) ethyl acetate is reacted with hydrogen fluoride, followed by addition of triethylboron chloride as a catalyst. The reaction temperature is generally 0-5 ° C. And the reaction time is about 12 hours.
Regarding safety information, ethyll 2,2-difluoro-2-(-) acetate is an organic compound that is potentially dangerous. It may be irritating and damaging to the human body and may be harmful to the environment. Personal protective measures such as wearing protective gloves and glasses are required during use and storage. In addition, it should be operated in a well-ventilated place and avoid contact with fire sources. If you take it by mistake or come into contact with skin or eyes, you should seek medical treatment in time.
Last Update：2024-04-10 22:29:15