2-Chloro-5-pyridineacetonitrile (CAS# 39891-09-3)
Umngcipheko kunye noKhuseleko
| Iikhowudi zoMngcipheko | I-R22 – Iyingozi xa iginyiwe I-R37/38 – Iyacaphukisa inkqubo yokuphefumla kunye nolusu. I-R41 – Umngcipheko womonakalo omkhulu emehlweni |
| Inkcazelo yoKhuseleko | S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S39 –Nxiba ukhuseleko lwamehlo / ubuso. |
| Izazisi ze-UN | UN 3439 6.1 / PGIII |
| WGK eJamani | 3 |
| IKlasi yeeNgozi | OKUTHUMELEKILEYO, YItyhefu |
2-Chloro-5-pyridineacetonitrile (CAS#39891-09-3) Intshayelelo
I-2-Chloro-5-acetonitrile pyridine i-organic compound. Ineekristale ezimhlophe okanye izinto eziqinileyo kwaye zinyibilika kwizinyibilikisi eziphilayo ezifana ne-ethanol kunye nekloroform.
Ingasetyenziswa njengendawo ephakathi kwi-synthesis yeemolekyuli zamachiza amatsha kunye neekhompawundi ze-bioactive, kwaye isetyenziselwa ukudibanisa iintlobo ezahlukeneyo zeekhompawundi kunye ne-antibacterial, antiviral, anticancer kunye neminye imisebenzi. Isenokusetyenziswa nasekulungiseleleni amayeza okubulala izitshabalalisi, imichiza yokutshabalalisa ukhula kunye neearhente zokulawula ukhula.
Indlela yokulungiselela i-2-chloro-5-acetonitrile pyridine inokufumaneka ngokuphendula i-2-acetonitrile pyridine nge-hydrogen chloride. Iimeko ezithile zokusabela zinokulungiswa kwaye zilungelelaniswe ngokweemfuno zaselabhoratri.
Yikhompawundi ephilayo enetyhefu enokubakho kunye nokucaphuka. Nxiba izixhobo ezifanelekileyo zokukhusela ezifana neeglavu zaselabhoratri, iiglasi kunye needyasi zaselabhoratri ngexesha lokusebenza. Kuphephe ukudibana nolusu, amehlo kunye namanye amalungu abuthathaka. Ngexesha lokugcinwa, kufuneka ligcinwe kwisitya esivaliweyo kude namalangatye avulekileyo kunye nokushisa okuphezulu. Xa ulahla inkunkuma, kufuneka iphathwe ngokuhambelana nemimiselo yendawo yendawo, kwaye inqatshelwe ukuyikhupha kwimithombo yamanzi okanye umhlaba. Ngexesha lokusetyenziswa kunye nokuphatha, landela iinkqubo ezifanelekileyo zokusebenza zokhuseleko kwaye ulawule ngokungqongqo ukubonakaliswa komntu.
