2-Chloro-5-pyridineacetonitrile (CAS# 39891-09-3)
Ubungozi Nokuphepha
| Amakhodi Engozi | I-R22 – Iyingozi uma igwinywe R37/38 – Ukucasula uhlelo lokuphefumula kanye nesikhumba. R41 – Ingozi yokulimala okubi emehlweni |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S39 – Gqoka ukuvikela iso / ubuso. |
| Ama-ID e-UN | UN 3439 6.1 / PGIII |
| I-WGK Germany | 3 |
| I-Hazard Class | I-IRRITANT, toxic |
2-Chloro-5-pyridineacetonitrile (CAS#39891-09-3) Isingeniso
I-2-Chloro-5-acetonitrile pyridine iyinhlanganisela yezinto eziphilayo. Inamakristalu amhlophe noma izinto eziqinile futhi inyibilika kuzincibilikisi zemvelo njenge-ethanol ne-chloroform.
Ingasetshenziswa njengendawo ephakathi yokuhlanganiswa kwama-molecule ezidakamizwa ezintsha nezinhlanganisela ze-bioactive, futhi isetshenziselwa ukuhlanganisa izinhlanganisela ezihlukahlukene ezine-antibacterial, antiviral, anticancer kanye neminye imisebenzi. Ingase futhi isetshenziselwe ukulungisa izibulala-zinambuzane, izibulala-khula kanye nama-ejenti okulawula ukhula.
Indlela yokulungiselela i-2-chloro-5-acetonitrile pyridine ingatholakala ngokuphendula i-2-acetonitrile pyridine nge-hydrogen chloride. Izimo ezithile zokusabela zingenziwa elungiselelwe futhi zilungiswe ngokuvumelana nezidingo zaselabhorethri.
Kuyinhlanganisela yemvelo enobuthi obungaba khona nokucasuka. Gqoka izinto zokuzivikela ezifanele njengamagilavu aselabhorethri, izibuko namajazi aselabhorethri ngesikhathi sokusebenza. Gwema ukuthinta isikhumba, amehlo nezinye izingxenye ezibucayi. Ngesikhathi sokugcina, kufanele igcinwe esitsheni esivaliwe kude namalangabi avulekile namazinga okushisa aphezulu. Lapho ulahla imfucuza, kufanele iphathwe ngokuhambisana nemithetho yendawo yendawo, futhi akuvunyelwe ukuyikhipha emithonjeni yamanzi noma emhlabathini. Ngesikhathi sokusebenzisa nokuphatha, landela izinqubo ezifanele zokusebenza zokuphepha futhi ulawule ngokuqinile ukuchayeka komuntu siqu.
