2-Chloro-3 5-dibromopyridine (CAS# 40360-47-2)
| Izimpawu Eziyingozi | Xi - Irritant |
| Amakhodi Engozi | 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso. S37 – Gqoka amagilavu afanelekile. I-S37/39 – Gqoka amagilavu afanelekile kanye nokuvikela iso/ubuso |
| I-Hazard Class | I-IRRITANT |
Isingeniso
I-2-Chloro-3,5-dibromopyridine iyinhlanganisela ye-organic ene-chemical formula C5H2Br2ClN. Okulandelayo yincazelo yemvelo yayo, ukusetshenziswa, ukwakhiwa kanye nolwazi lokuphepha:
Imvelo:
- I-2-Chloro-3,5-dibromopyridine iyikristalu eqinile, engenambala ukuya kokuphuzi. Inephuzu lokuncibilika elingu-61-63 degrees Celsius kanye nephuzu elibilayo elingu-275-280 degrees Celsius.
I-solubility eqinile, i-soluble kuma-solvents amaningi e-organic, njenge-ethanol, i-dimethylformamide ne-dichloromethane.
Sebenzisa:
- I-2-Chloro-3,5-dibromopyridine isetshenziswa kakhulu ekuphenduleni kwe-organic synthesis njengento ebalulekile ephakathi. Ingasetshenziswa ekuhlanganiseni kwezidakamizwa ezintsha, izibulala-zinambuzane nezinye izinhlanganisela eziphilayo.
-Ingasetshenziswa futhi njenge-metal corrosion inhibitor kanye nesandulela sezinto ezibonakalayo.
Indlela Yokulungiselela:
- I-2-Chloro-3,5-dibromopyridine ingalungiswa ngokuphendula i-3,5-dibromopyridine nge-agent e-chlorinating. Isibonelo, i-dibromopyridine ingafakwa i-chlorine kusetshenziswa i-sulfoxide ne-chlorine ngaphansi kwezimo zokusabela ezifanele ukunikeza umkhiqizo.
Ulwazi Lokuphepha:
- I-2-Chloro-3,5-dibromopyridine iyinhlanganisela enobuthi futhi kufanele kuthathwe ukunakekelwa ukuze ugweme ukuhogela, ukuthintana nesikhumba nokungenwa. Gqoka izinto zokuzivikela ezifanele njengamagilavu okuzivikela, izibuko kanye nemaski uma usebenzisa.
-Lapho uphatha futhi ugcina i-2-Chloro-3,5-dibromopyridine, landela izinqubo ezifanele zokusebenza zokuphepha futhi uqinisekise indawo yokusebenza enomoya omuhle.
-Uma uthintana ngephutha noma uhogele umoya, funa usizo lwezempilo ngokushesha endaweni ovela kuyo.
