I-New Pharmaceutical Intermediate: 5-Bromo-2-Fluoro-m-X-XYLENE

Iphrofayili ye-Chemical Compound

Igama lamakhemikhali:I-5-bromo-2-fluoro-m-xylene

Ifomula ye-Molecular:C8h8brf

Inombolo yokubhalisa ye-CAS:99725-44-7

Isisindo samangqamuzana:203.05 g / mol

Izakhiwo Ezibonakalayo

I-5-bromo-2-fluoro-m-xylene iyi-liquid ephuzi eliphuzi elinephupho le-flash le-80.4 ° C kanye nephuzu elibilayo lika-95 ° C. Inobunzima obuhlobene ka-1.45 g / cm³ futhi incibilikisa e-ethanol, ethyl acetate, kanye ne-dichloromethane.
Izicelo ekhemisi
Le compact isebenza njengommeleli obalulekile wezemithi, edlala indima ebalulekile ekuhlanganiseni kwezidakamizwa ezahlukahlukene zokwelapha. Ukuguquguquka kwayo kokusabela kwamakhemikhali kwenza kube yimpahla ebalulekile ekukhiqizweni kwama-ejenti amakhambi ayinkimbinkimbi.
Ukuphepha nokusingatha

Ngenxa yemvelo yayo, i-5-bromo-2-fluoro-m-xylene ingadala ukucasuka emehlweni, uhlelo lokuphefumula kanye nesikhumba. Uma kwenzeka kwenzeka ukubona ngamehlo, kubalulekile ukuze uhlanze ngokushesha ngamanzi amaningi futhi ufune izeluleko zezokwelashwa. Lapho uphatha le compact, kunconyelwa ukugqoka amagilavu ​​afanele, ama-goggles, noma amaski abhekene nokuqinisekisa ukuphepha.

Ukusetshenziswa kanye ne-solubility

I-Compound isebenza kahle kakhulu kuma-solel ahlukahlukene we-organic afaka i-ethanol, i-ethyl acetate, ne-dichloromethane, okwenza kube nezimo ukuze kusetshenziswe ezinqubweni zamakhemikhali ezahlukahlukene.

Ukugcina

Njengomphakathi obalulekile ekukhiqizweni kwemithi, i-5-bromo-2-fluoro-m-xylene ilungele ukwenza iminikelo ebalulekile ekuthuthukisweni kwezidakamizwa ezintsha. Izakhiwo zayo ezihlukile kanye ne-solubity esebenzayo kuma-organic solvents agcizelela ukubaluleka kwayo emkhakheni wamakhemikhali wezokwelapha.