Unoziva zvakawanda sei nezveBenzotrifluoride (CAS:98-08-8)

Zvivakwa zveMakemikari:Benzotrifluoride (CAS:98-08-8) inoonekwa semvura isina ruvara ine hwema hwema. Hainyungudike mumvura, inonyungudika mu ethanol, ether, acetone, benzene, carbon tetrachloride, nezvimwewo.

Kukosha:Benzotrifluoride (CAS:98-08-8) inogona kushandiswa sechikamu chepakati mukugadzirwa kweorganic, madhayi, mishonga, zvinhu zvinonyungudutsa, zvinokurumidzisa, uye mukugadzira mafuta anodziisa. Inogona kushandiswa pakuona kukosha kwemafuta, kugadzira zvinhu zvinodzima moto zvine hupfu, uye zvakare kushanda sezvinhu zvinowedzerwa kumapurasitiki anoora. Benzotrifluoride chinhu chakakosha mu fluorine chemistry, chinogona kushandiswa kugadzira mishonga yekuuraya uturu yakadai se fluchlor, fluorochlor, uye pyrfluchlor, uye zvakare chikamu chakakosha mukurapa.

KugadzirwaMtsika:1. Benzotrifluoride inogadzirwa kubva ku ω,ω,ω- Benzotrifluoride inowanikwa nekuita ne hydrogen fluoride isina mvura. ω,ω,ω- Chiyero chemolar cheBenzotrifluoride kune hydrogen fluoride isina mvura i1:3.88. Kuita uku kunoitika kwemaawa 2-3 patembiricha ye80-104 ℃ uye kumanikidzwa kwe1.67-1.77 MPa. Goho raive 72.1%. Nekuda kwekuwanikwa kwakachipa uye kuri nyore kwe hydrogen fluoride isina mvura, mhinduro iri nyore yemidziyo, hapana chikonzero chesimbi yakakosha, mutengo wakaderera, uye yakakodzera kugadzirwa kwemaindasitiri. 2. Na ω,ω,ω Chemicalbook-Benzotrifluoride inowanikwa nekuita ne antimony Benzotrifluoride. tora ωωω Benzotrifluoride uye antimony Benzotrifluoride zvinodziiswa uye zvinonyungudutswa muhari ye reaction, uye distillate ndiyo crude trifluoromethylbenzene. Geza ne5% hydrochloric acid, wedzera 5% sodium hydroxide solution, pisa wozoinyudza, wobva waunganidza chikamu pa80-105 ℃. Bvisa mvura yepamusoro, omesa mvura yepasi neanhydrous calcium chloride, wozosefa kuti uwane trifluoromethylbenzene. Mugove wacho i75%. Nzira iyi inoshandisa antimony compounds uye inodhura zvakanyanya, iyo inowanzo kuve nyore kushandisa chete mumamiriro ekurabhoritari.

Kugadzirira:Benzotrifluoride (CAS:98-08-8) chinhu chinowanikwa mumakemikari chinogona kuwanikwa ne chlorination uye fluorination ye toluene.

Hunhu hwekuchengetedza uye hwekufambisa:Kufefetedza kwemudura, kuomesa patembiricha yakaderera; Chengeta zvakasiyana nezvinokonzera ma oxidants nema acids