Dibromofluoromethane CAS Nr 1868-53-7

Dibromofluoromethane, tshuaj formula CBr2F2, yog cov roj tsis muaj xim. Nws muaj cov yam ntxwv hauv qab no: 1. Gas nyob rau hauv qhov kub thiab txias. Lub boiling point ntawm dibromofluoromethane yog 4.6 degrees Celsius, thiab nws yog ib tug tsis muaj kob tsis muaj roj lub xeev ntawm ib txwm kub.

2. Muaj hluav taws kub retardant. Dibromofluoromethane yog ib qho roj uas tiv thaiv cov nplaim taws thiab tuaj yeem siv los ua cov tua hluav taws.

3. Muaj tshuaj lom neeg ruaj khov. dibromofluoromethane kuj ruaj khov nyob rau hauv chav tsev kub thiab tsis yooj yim rau react nrog lwm yam tshuaj.

Cov kev siv tseem ceeb ntawm dibromofluoromethane yog:

1. Ua ib tus neeg tua hluav taws. Vim nws cov nplaim taws, nws tuaj yeem siv los tiv thaiv thiab tua hluav taws.

2. Siv ua cov tub yees. dibromofluoromethane tuaj yeem nqus cua sov ntawm qhov kub thiab txias, yog li nws yog dav siv hauv cov tub yees thiab cua txias.

3. Daim ntawv thov hauv organic synthesis. dibromofluoromethane tuaj yeem siv los ua ib qho nruab nrab hauv kev sib txuas ntawm lwm cov tshuaj, piv txwv li hauv kev npaj tshuaj thiab tshuaj tua kab.

Txoj kev npaj ntawm dibromofluoromethane feem ntau muaj cov hauv qab no:

1. Brominated fluoromethane: ua ntej, fluoromethane reacts nrog bromine los tsim brominated fluoromethane.

2. Brominated difluoromethane: ces, brominated difluoromethane yog ntxiv reacted nrog bromine kom tau brominated difluoromethane.

Nco ntsoov cov ntaub ntawv kev nyab xeeb hauv qab no thaum siv dibromofluoromethane:

1. Tsis txhob nqus cov pa: dibromofluoromethane yog cov roj txaus ntshai, thiab nws yuav ua rau muaj kev phom sij rau kev noj qab haus huv thaum nqus tau qhov siab. Yuav tsum tau siv rau hauv qhov chaw muaj cua zoo, thiab hnav lub npog ntsej muag tiv thaiv.

2. Tiv thaiv kev sib cuag ntawm daim tawv nqaij thiab qhov muag: dibromofluoromethane tuaj yeem ua rau tawv nqaij thiab qhov muag khaus. Hnav cov khaub ncaws tiv thaiv kom tsim nyog thiab tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.

3. Tsis txhob muaj hluav taws kub: Txawm hais tias dibromofluoromethane muaj cov nplaim hluav taws kub, kev sib cuag nrog cov nplaim taws qhib lossis cov khoom siv kub kub kuj tseem yuav ua rau hluav taws kub. Khaws kom deb ntawm qhov hluav taws kub thiab khaws cia kom zoo.

4. Ua tib zoo saib xyuas kev sib khi thiab khaws cia: dibromofluoromethane yuav tsum muab khaws cia rau hauv lub thawv kaw, khaws cia rau hauv qhov chaw qhuav thiab txias, kom deb ntawm cov hluav taws kub thiab cov khoom siv hluav taws xob.

Thov nco ntsoov tias cov saum toj no tsuas yog siv rau kev siv xwb. Thaum siv los yog tuav dibromofluoromethane, nws yuav tsum tau ua raws li cov xwm txheej tshwj xeeb thiab cov kev cai cuam tshuam.