1-Bromo-1-fluoroethylene (CAS# 420-25-7)

Intshayelelo

I-1-Fluoro-1-bromoethylene ngulwelo olungenambala kunye nevumba elikhethekileyo.

Umgangatho:

Iyanyibilika kwezinye izinyibilikisi eziphilayo ezifana ne-benzene, i-alcohol, kunye ne-ethers, kodwa ayinyibiliki emanzini.

Inetyhefu kakhulu kwaye iyacaphukisa emehlweni, ulusu, kunye nendlela yokuphefumla.

Sebenzisa:

I-1-Fluoro-1-bromoethylene isetyenziswa kakhulu njenge-intermediate kunye ne-reagent kwi-chemical synthesis.

Ingasetyenziselwa ukulungiswa kwee-fluoro-bromohydrocarbon compounds, ezifana ne-high-potency fluoro-bromolidocaine, njl.

Isenokusetyenziswa kwezinye reactions in organic synthesis ezifana dehydration of alcohols kunye notshintshiselwano hydrogen kunye iodine.

Indlela:

I-1-Fluoro-1-bromoethylene inokulungiswa ngokuphendula i-1,1-dibromoethylene kunye ne-hydrogen fluoride, kunye neemeko ezithile zokusabela kufuneka zilungiswe ngokwemeko yangempela.

Ulwazi ngoKhuseleko:

I-1-Fluoro-1-bromoethylene inetyhefu kakhulu kwaye iyacaphukisa, kwaye inokuba yingozi ebantwini.

Ngexesha lokusetyenziswa, ukudibana ngqo nolusu, amehlo, kunye nephecana lokuphefumula kufuneka kugwenywe.

Kwinkqubo yokusebenza kunye nokugcinwa, ingqalelo kufuneka ihlawulwe ekuthinteleni umlilo kwaye ugweme iimeko ezinokutsha kunye neziqhumane ezifana nokushisa okuphezulu kunye nomlilo ovulekileyo.

Ifanele isetyenziswe kwindawo enomoya owaneleyo kunye nemilinganiselo yokukhusela efanelekileyo, njengokunxiba iiglavu zokukhusela, iiglavu kunye nezixhobo zokukhusela ukuphefumla. Inkunkuma kufuneka ilahlwe ngokufanelekileyo kwaye ilahlwe.