2-Chloro-3 5-dibromopyridine (CAS# 40360-47-2)
| Alamomin haɗari | Xi - Haushi |
| Lambobin haɗari | 36/37/38 - Hannun idanu, tsarin numfashi da fata. |
| Bayanin Tsaro | S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska. S37 - Sanya safofin hannu masu dacewa. S37/39 - Sanya safofin hannu masu dacewa da kariya / ido |
| Matsayin Hazard | HAUSHI |
Gabatarwa
2-Chloro-3,5-dibromopyridine wani nau'in halitta ne tare da tsarin sinadaran C5H2Br2ClN. Mai zuwa shine bayanin yanayin sa, amfaninsa, tsarawa da bayanan aminci:
Hali:
-2-Chloro-3,5-dibromopyridine mai ƙarfi ne, mara launi zuwa kodadde rawaya lu'ulu'u. Yana da wurin narkewa na digiri 61-63 ma'aunin celcius da ma'aunin tafasar ma'aunin ma'aunin celcius 275-280.
-Yana da ƙarfi mai ƙarfi, mai narkewa a cikin mafi yawan kaushi na halitta, kamar ethanol, dimethylformamide da dichloromethane.
Amfani:
- 2-Chloro-3,5-dibromopyridine ana amfani dashi sosai a cikin halayen halayen kwayoyin halitta a matsayin tsaka-tsaki mai mahimmanci. Ana iya amfani da shi a cikin kira na sababbin kwayoyi, magungunan kashe qwari da sauran kwayoyin halitta.
-Hakanan ana iya amfani da shi azaman mai hana lalata ƙarfe da mafari don kayan gani.
Hanyar Shiri:
- 2-Chloro-3,5-dibromopyridine za a iya shirya ta hanyar amsa 3,5-dibromopyridine tare da wakili na chlorinating. Misali, dibromopyridine za a iya chlorinated ta amfani da sulfoxide da chlorine a ƙarƙashin yanayin da ya dace don ba da samfurin.
Bayanin Tsaro:
- 2-Chloro-3,5-dibromopyridine wani abu ne mai guba kuma ya kamata a kula da shi don kauce wa shakar numfashi, haɗuwa da fata da ciki. Saka kayan kariya masu dacewa kamar safar hannu na kariya, tabarau da abin rufe fuska yayin amfani.
-Lokacin da ake sarrafawa da adana 2-Chloro-3,5-dibromopyridine, bi ka'idodin aikin tsaro masu dacewa kuma tabbatar da yanayin aiki mai kyau.
-Idan aka yi hattara ko shakar numfashi, a nemi kulawar likita nan da nan daga inda aka fito.
