1 1-Dichloro-1 2-dibromo-2 2-difluoroethylen (CAS# 558-57-6)
Isingeniso
I-1,2-Dibromo-1,1-dichloro-2,2-difluoroethane (DBDC) iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso semvelo, ukusetshenziswa, indlela yokukhiqiza, kanye nolwazi lokuphepha lwe-DBDC:
Izakhiwo: I-DBDC iwuketshezi olungenambala olunephunga elimnandi. I-DBDC inokunyibilika okuhle futhi iyancibilika kuzincibilikisi eziphilayo njenge-benzene, i-ethanol, ne-ether.
Isebenzisa: I-DBDC isetshenziswa kakhulu njengendawo ephakathi ku-organic synthesis. Ingasetshenziswa njengesiqalo senhlanganisela ye-fluorinated noma ekwenzeni ama-reagents athile e-organic reaction.
Indlela: Ukulungiswa kwe-DBDC kuvame ukuqedelwa ukusabela kokuhlanganiswa kwezinyathelo eziningi. I-1,2-dibromo-1,1-dichloro-2,2-difluoroethane ilungiswa ngokusabela nge-bromine elemental substance.
Ulwazi Lokuphepha: I-DBDC iyinhlanganisela enobuthi futhi iyacasula. Ukuchayeka noma ukuhogela i-DBDC kungabangela ukucasuka kwamehlo, isikhumba, kanye nomgudu wokuphefumula. Izinyathelo zokuphepha ezifanele, njengokugqoka amagilavu amakhemikhali, izibuko, namamaski okuzivikela, kufanele kuthathwe lapho kuvezwe ku-DBDC. I-DBDC kufanele igcinwe endaweni epholile, enomoya omuhle, kude nezinto ezivuthayo kanye ne-oxidizing, ukuvimbela izingozi zomlilo noma ukuqhuma. Esimeni sokuchayeka ngengozi noma ukumunca, funa usizo lwezokwelapha ngokushesha.
