2-Bromo-4-methylpyridine (CAS# 4926-28-7)
| Koodu ihe egwu | R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. R20/21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya. |
| Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S36 - Yiri uwe nchebe kwesịrị ekwesị. S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu. |
| WGK Germany | 3 |
| Koodu HS | 29339900 |
| Klas Hazard | Iwe |
Okwu mmalite
2-bromo-4-methylpyridine bụ ngwakọta organic. Ndị a bụ mmalite nke akụrụngwa ya, ojiji ya, ụzọ nrụpụta ya na ozi nchekwa:
Ogo:
2-Bromo-4-methylpyridine bụ mmiri mmiri na-acha odo odo na-esi ísì ụtọ. Ọ bụ soluble na organic solvents na insoluble na mmiri. Ọ bụ ngwakọta nwere obere toxicity.
Jiri:
A na-ejikarị 2-Bromo-4-methylpyridine eme ihe na mmeghachi omume nke organic dị ka etiti dị mkpa. Ọ nwere ọtụtụ ngwa ngwa na njikọ nke ogige heterocyclic na ụmụ irighiri ihe na-arụ ọrụ.
Usoro:
Ọtụtụ n'ime ụzọ nkwadebe nke 2-bromo-4-methylpyridine bụ mmeghachi omume nke chloride na potassium bromide ma ọ bụ bromic acid, a na-enwetakwa ngwaahịa ahụ site na mmeghachi omume ngbanwe.
Ozi nchekwa: Ngwa nchekwa kwesịrị ekwesị dị ka uwe aka, enyo na ọta ihu kwesịrị iyi mgbe eji ya. Mgbe ị na-echekwa ma na-ejikwa, ekwesịrị izere kọntaktị na oxidants na acid siri ike. Ekwesịrị ka edebe ya pụọ na ọkụ mepere emepe na ebe mgbanye ọkụ. 2-Bromo-4-methylpyridine dị mma iji mee ihe ma chekwaa ya nke ọma.
