Wazi malini nge-benzotrifluoride (CAS: 98-08-8)

Impahla yamakhemikhali:I-Benzotrifluoride (Case: 98-08-8) ivela njengoketshezi olungenamibala ngephunga elimnandi. I-insoluble emanzini, incibilika e-ethanol, ether, acetone, benzene, carbon tetrachloride, njll.

Inani:I-Benzotrifluoride (CAS: 98-08-8) Ingasetshenziswa njengomgamuleli ohlelweni lwe-organic, dys, amakhamiya, ama-engconing agents, ama-accelerator, nasekwenziweni kwamafutha okufaka inyonga. Ingasetshenziselwa ukunquma inani le-calorific of fuels, ilungiselela ama-ejenti okucisha umlilo we-powder, futhi futhi isebenza njengezengezo ze-Plastikics.benzatrifluoride ngumphakathi obalulekile kumakhemikhali we-fluorine, angasetshenziswa ukulungiselela i-herbicides, futhi futhi kungumphakathi obalulekile kwezokwelapha.

UmkhiqizoMi-efodod:1. I-Benzotrifluoride ilungiselelwe kusuka ku-ω, ω, ω zonotrifluoride itholakala ngokuphendula nge-anhydrous hydrogen fluoride. Okwamaforphathwa ω, Okwamaforratio Ratio of Benzotrifluoride to anhydrous hydrogen fluoride is 1: 3.88. Ukusabela kwenzeka amahora ama-2-3 amazinga okushisa angama-80-104 ℃ kanye nengcindezi ka-1.67-1.77 MPA. Isivuno sasingama-72.1%. Ngenxa yokutholakala okushibhile futhi okulula kwe-anhydrous hydrogen fluoride, isixazululo semishini elula, asikho isidingo sensimbi ekhethekile, izindleko eziphansi, futhi kufanelekile ukuthuthuka kwezimboni. 2. Ngu-ω, ω, ω ChemicalBook-Benzotrifluoride atholakala ngokuphendula nge-Antimony Benzotrifluoride. Thatha ωbulootrifluide kanye ne-antimony benzotrifluoride kuyafudumeza futhi kuncishiswe ebhodweni lokuphendula, futhi i-distillate yi-trifluoromethlenzinenzenzenenzenenzenzenzen. Geza nge-5% hydrochloric acid, engeza isixazululo esingu-5% sodium hydroxide solution, ukushisa kanye ne-distill, bese uqoqa ingxenyana ngo-80-105 ℃. Hlukanisa uketshezi olungenhla, yomisa uketshezi olungaphansi nge-anhydrous calcium chloride, bese uhlunga ukuthola i-trifluoromethyllelylenene. Isivuno singama-75%. Le ndlela idla amakhompiyutha okulwa ne-antimony futhi inezindleko eziphakeme, okuvame ukuba lula ukusebenzisa ngaphansi kwezimo zelebhu.

Ukulungiselela:I-BenSotrifluoride (Case: 98-08-8) ingumphakathi we-organic) ongatholwa yi-chlorination kanye ne-fluolination of Toluene.

Izici Zokugcina Nezokuhamba:umoya wokugcina umoya, ukoma okushisa okuphansi; Gcina ngokuhlukile ku-oxidants nama-acid