2-Chloro-3-Bromo Pyridine (CAS# 52200-48-3)
| Iimpawu ezinobungozi | Xi – Irritant |
| Iikhowudi zoMngcipheko | 36/37/38 – Ukucaphukisa amehlo, inkqubo yokuphefumula kunye nolusu. |
| Inkcazelo yoKhuseleko | S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo. I-S37/39 -Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso. |
| WGK eJamani | 3 |
| Ikhowudi ye-HS | 29339900 |
| IKlasi yeeNgozi | OKUTHUMEKAYO |
Intshayelelo
I-2-chloro-3-bromopyridine yi-organic compound. Oku kulandelayo sintshayelelo kubume bayo, ukusetyenziswa, indlela yokulungiselela kunye nolwazi lokhuseleko:
Iipropati: I-2-Chloro-3-bromopyridine iqinile kunye nembonakalo emhlophe yekristale. Ayinyibiliki emanzini kwiqondo lobushushu begumbi kodwa inyibilika kwizinyibilikisi eziphilayo ezifana neealkoholi, ii-ethers, kunye neehydrocarbon ezikloriniwe. Inevumba elibukhali elibukhali.
Ukusetyenziswa: I-2-chloro-3-bromopyridine inexabiso elibalulekileyo lesicelo kwi-organic synthesis. Inokusetyenziswa kwakhona ekudibaneni kwezibulali zinambuzane, idayi, kunye nezinye izinto eziphilayo.
Indlela yokulungiselela: Indlela yokulungiselela i-2-chloro-3-bromopyridine ifumaneka ikakhulu ngokusabela kweekhemikhali. Indlela eqhelekileyo yokulungisa i-2-bromo-3-chloropyridine kunye ne-reagent efanelekileyo efana ne-zinc chloride okanye i-chloromethyl bromide ukufumana imveliso ejoliswe kuyo.
Ulwazi loKhuseleko: Njengamachiza amaninzi, i-2-chloro-3-bromopyridine idinga ukuphathwa kunye nokugcinwa phantsi kweemeko ezifanelekileyo zelabhoratri. Inochuku kwaye inokubangela umonakalo eluswini, emehlweni, nakwindlela yokuphefumla. Izixhobo ezifanelekileyo zokukhusela ezifana neeglasi zokhuseleko, iiglavu, kunye nezixhobo zokukhusela zokuphefumla kufuneka zinxitywe ngexesha lokusetyenziswa. Uqhagamshelwano kunye nee-oxidizing agents ezinamandla kunye nezinye iikhemikhali ezinobungozi kufuneka ziphetshwe. Xa kwenzeka ukudibana ngengozi, indawo echaphazelekayo kufuneka ihlanjwe ngokukhawuleza kwaye ifumaneke ingqwalasela yonyango ngokukhawuleza. Imimiselo yendawo yendawo kufuneka ilandelwe xa kusingathwa kwaye kulahla inkunkuma.
