3-AMINO-2-BRMO-5-PICOLINE (CAS# 34552-14-2)
| I-TSCA | N |
Intshayelelo
I-3-pyridinamine, i-2-bromo-5-methyl-yi-organic compound kunye ne-chemical formula C7H8BrN2. Oku kulandelayo yinkcazo yobume bayo, ukusetyenziswa, ukulungiswa kunye nolwazi lokhuseleko:
Indalo:
-Imbonakalo: Ayinabala ukuya kwikristale etyheli
-Indawo yokunyibilika: 82-85°C
-Indawo yokubila: 361°C
-Ukunyibilika: Inyibilika kancinci emanzini, inyibilika ngokulula kwizinyibilikisi eziqhelekileyo ezifana ne-ethanol, i-methanol kunye ne-chloroform
Sebenzisa:
- I-3-pyridinamine, i-2-bromo-5-methyl-yinto ebalulekileyo ye-organic synthesis intermediate, esetyenziswa ngokuqhelekileyo kwi-drug synthesis kunye ne-pesticide synthesis.
-Ingasetyenziselwa ukudibanisa i-biologically active compounds, njengeziyobisi ezichasayo kunye ne-antibacterial agents.
Indlela yokulungiselela:
- I-3-pyridinamine, i-2-bromo-5-methyll-ngokuqhelekileyo ilungiselelwe ngokuphendula i-3-amino-5-methylpyridine kunye ne-bromine.
-Iimeko zokusabela ngokuqhelekileyo zongeza i-hydrobromic acid okanye ezinye i-brominating agents kwi-solvent, kwaye ziphendule kwiqondo lokushisa elifanelekileyo.
Ulwazi ngoKhuseleko:
- I-3-pyridinamine, i-2-bromo-5-methyl-inokuba nefuthe elicaphukisayo emehlweni, ulusu kunye nomgudu wokuphefumula.
-Kuphephe ukunxibelelana ngokuthe ngqo nesikhumba, amehlo kunye nomgudu wokuphefumula ngexesha lokusetyenziswa okanye ukuphatha, kwaye uthathe amanyathelo afanelekileyo okuzikhusela, njengokugqoka iiglasi zokukhusela, iiglavu kunye neziphefumla.
-Kuphephe ukuxuba kunye nokudibanisa kunye ne-oxidants kunye ne-acids eqinile ngexesha lokugcinwa ukukhusela ukuphendula okuyingozi.
-Ngokuphathelele ukusetyenziswa okukhuselekileyo kunye neendlela zonyango ze-3-pyridinamine, i-2-bromo-5-methyl-, kufuneka ubhekisele kwizinto ezikhuselekileyo ezikhuselekileyo kunye neenkcukacha zokusebenza, kwaye usebenze phantsi kokhokelo lwabaqeqeshi.
