2 6-Dibromo-3-fluoropyridine (CAS# 41404-59-5)
Isingeniso
I-2,6-Dibromo-3-fluoropyridine iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso semvelo yayo, ukusetshenziswa, ukulungiswa kanye nolwazi lokuphepha:
Ikhwalithi:
- 2,6-Dibromo-3-fluoropyridine uketshezi olungenambala ukuya kokuphuzi okuphaphathekile.
- Ingancibilika kuzincibilikisi eziphilayo kodwa hhayi emanzini.
Sebenzisa:
- I-2,6-Dibromo-3-fluoropyridine ingasetshenziswa njengendawo ephakathi ku-organic synthesis.
- Ingasetshenziswa futhi njenge-catalyst in pesticide synthesis kanye nokunye ukusabela kwamakhemikhali e-organic.
Indlela:
I-2,6-Dibromo-3-fluoropyridine ingahlanganiswa ngokusabela kwe-pyridine, i-bromine ne-hydrogen fluoride.
- Indlela ethile yokulungiselela ihlanganisa ukusabela kwe-pyridine nge-bromine ku-solvent efanele ukuze kutholwe i-2,6-dibromopyridine, bese isabela nge-hydrogen fluoride ukuze kutholwe umkhiqizo ohlosiwe we-2,6-dibromo-3-fluoropyridine.
Ulwazi Lokuphepha:
- I-2,6-Dibromo-3-fluoropyridine iyinhlanganisela ye-organic enezingozi ezithile.
- Kungabangela ukucasuka kanye nokulimala esikhumbeni, emehlweni, kanye nesistimu yokuphefumula.
- Izinyathelo ezifanele zokuphatha zaselabhorethri njengokugqoka amagilavu okuzivikela, izibuko, nezihlangu zobuso kufanele zithathwe ngesikhathi sokuphatha.
- Ngesikhathi sokugcina nokusebenzisa, gwema ukuthintana nama-oxidants namazinga okushisa aphezulu ukuze uvimbele ukusabela okuyingozi.
