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

Isingeniso

I-1-Fluoro-1-bromoethylene iwuketshezi olungenambala olunephunga elingavamile.

Ikhwalithi:

Iyancibilika kwezinye izinyibilikisi eziphilayo njenge-benzene, utshwala, nama-ether, kodwa ayincibiliki emanzini.

Inobuthi obukhulu futhi iyacasula emehlweni, esikhumbeni, nasemgudwini wokuphefumula.

Sebenzisa:

I-1-Fluoro-1-bromoethylene isetshenziswa kakhulu njenge-intermediate kanye ne-reagent ekuhlanganiseni kwamakhemikhali.

Ingasetshenziswa ekulungiseleleni izinhlanganisela ze-fluoro-bromohydrocarbon, njenge-high-potency fluoro-bromolidocaine, njll.

Ingasetshenziswa futhi kokunye ukusabela ku-organic synthesis njengokuphelelwa amanzi emzimbeni kotshwala kanye nokushintshaniswa kwe-hydrogen ne-iodine.

Indlela:

I-1-Fluoro-1-bromoethylene ingalungiswa ngokusabela i-1,1-dibromoethylene nge-hydrogen fluoride, futhi izimo zokusabela eziqondile zidinga ukulungiswa ngokuvumelana nesimo sangempela.

Ulwazi Lokuphepha:

I-1-Fluoro-1-bromoethylene inobuthi obuphezulu futhi iyacika, futhi ingaba yingozi kubantu.

Ngesikhathi sokusetshenziswa, ukuthintana ngqo nesikhumba, amehlo, kanye nomgudu wokuphefumula kufanele kugwenywe.

Enkambweni yokusebenza nokugcinwa, ukunakwa kufanele kukhokhwe ekuvimbeleni umlilo futhi kugweme izimo ezivuthayo neziqhumane ezifana nokushisa okuphezulu nomlilo ovulekile.

Kufanele isetshenziswe endaweni enomoya omuhle kanye nezinyathelo zokuzivikela ezifanele, njengokugqoka amagilavu ​​okuzivikela, izibuko, nezinto zokuvikela ukuphefumula. Imfucuza kufanele ilahlwe ngendlela efanele futhi ilahlwe.