2 3-DIBROMO-5-METHYLPYRIDINE(CAS# 29232-39-1)
| Lambobin haɗari | R20/21/22 - Cutarwa ta hanyar shakarwa, a cikin hulɗa da fata kuma idan an haɗiye shi. R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata. R41 - Hadarin mummunan lalacewa ga idanu R25 - Mai guba idan an haɗiye shi |
| 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. S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.) S39 – Sa ido/kariyar fuska. |
| ID na UN | UN 2811 6.1 / PGIII |
| WGK Jamus | 3 |
| Matsayin Hazard | HAUSHI |
Gabatarwa
2,3-dibromo-5-methylpyridine (2,3-dibromo-5-methylpyridine) wani fili ne na kwayoyin halitta tare da tsarin sinadaran C6H5Br2N. Mai zuwa shine bayanin yanayinsa, amfaninsa, shirye-shiryensa da bayanan aminci:
Hali:
2,3-dibromo-5-methylpyridine rawaya ce mai ƙarfi tare da ƙamshi mai ƙamshi. Yana da wurin narkewa na kimanin digiri 63-65 na ma'aunin celcius da ma'aunin tafasar ma'aunin ma'aunin Celsius 269-271. Ba shi da narkewa a cikin ruwa kuma mai narkewa a cikin kaushi na kwayoyin halitta.
Amfani:
2,3-dibromo-5-methylpyridine matsakaicin haɗin gwiwar kwayoyin halitta ne. Ana iya amfani da shi don haɗa wasu mahadi na halitta, irin su abubuwan da suka samo asali na abubuwa masu aiki na halitta, kwayoyi da magungunan kashe qwari. Hakanan za'a iya amfani da shi don haɗa kayan na'urorin lantarki kamar kwayoyin haske-emitting diodes (OLED) da batura na halitta.
Hanya:
2,3-dibromo-5-methylpyrridine za a iya samu ta hanyar amsa 5-methylpyridine tare da bromine. 5-Methylpyridine ya fara amsawa tare da hydrogen bromide, sannan ya ci gaba da amsawa tare da methyl chloride a gaban mai kara kuzari don samar da samfurin da aka yi niyya.
Bayanin Tsaro:
2,3-dibromo-5-methylpyrridine yana da ban tsoro kuma yana iya haifar da fushi ga idanu, fata da tsarin numfashi. A lokacin amfani, ya kamata a kiyaye matakan tsaro mai aminci, a guji hulɗa da fata da idanu kai tsaye, kuma a tabbatar da aikin a wuri mai kyau. A lokacin sarrafawa da ajiya, ya kamata a kula don kauce wa hulɗa da oxidants da kayan wuta don hana haɗarin wuta da fashewa. Idan an shaka ko fallasa zuwa wannan fili, nemi shawarar likita nan da nan kuma tuntuɓi ƙwararrun likita.
