2-Chloro-3 5-dibromopyridine (CAS# 40360-47-2)
| Hazard Symbols | Xi – Hasha |
| Risk Codes | 36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. S37 - Pfeka magirovhosi akakodzera. S37/39 - Pfeka magirovhosi akakodzera uye dziviriro yeziso / kumeso |
| Hazard Kirasi | IRRITANT |
Nhanganyaya
2-Chloro-3,5-dibromopyridine is organic compound ine kemikari formula C5H2Br2ClN. Inotevera rondedzero yehunhu hwayo, kushandiswa, kugadzira uye ruzivo rwekuchengetedza:
Zvakasikwa:
- 2-Chloro-3,5-dibromopyridine yakasimba, isina ruvara kusvika kucheneruka makristasi. Iine nzvimbo yekunyunguduka inosvika 61-63 madhigirii celsius uye kuvira kwe275-280 madhigirii celsius.
-Iyo ine simba rakasimba, rinogadziriswa mune zvakawanda zvinokonzerwa nemagetsi, zvakadai se ethanol, dimethylformamide uye dichloromethane.
Shandisa:
- 2-Chloro-3,5-dibromopyridine inoshandiswa zvakanyanya mune organic synthesis reactions seyakakosha yepakati. Inogona kushandiswa mukugadzirwa kwemishonga mitsva, mishonga yezvipembenene uye mamwe organic compounds.
-Inogonawo kushandiswa sesimbi corrosion inhibitor uye precursor ye optical materials.
Kugadzirira nzira:
- 2-Chloro-3,5-dibromopyridine inogona kugadzirirwa nekuita 3,5-dibromopyridine ine chlorinating agent. Semuenzaniso, dibromopyridine inogona kucheneswa uchishandisa sulfoxide uye chlorine pasi pemamiriro ekuita akakodzera kupa chigadzirwa.
Zvekuchengetedza
- 2-Chloro-3,5-dibromopyridine inhengo ine chepfu uye kutarisirwa kunofanira kutorwa kuti urege kufema, kusangana neganda uye kunwa. Pfeka midziyo yekudzivirira yakakodzera senge magirovhosi ekudzivirira, magirazi uye masks paunenge uchishandisa.
-Paunenge uchibata nekuchengetedza 2-Chloro-3,5-dibromopyridine, tevera maitiro akakodzera ekuchengetedza maitiro uye chengetedza nzvimbo yekushanda yakanyatsoputika.
-Muchiitiko chekusangana netsaona kana kufemerwa, tsvaga kurapwa nekukurumidza kubva kwaakabva.
