5-Bromo-2-methoxy-4-methylpyridine (CAS# 164513-39-7)
Ihe ize ndụ na Nchekwa
| Akara egwu | Xi - mgbakasị ahụ |
| Koodu ihe egwu | 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. |
| Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S36 - Yiri uwe nchebe kwesịrị ekwesị. |
| WGK Germany | 3 |
| Koodu HS | 29339900 |
| Klas Hazard | Iwe |
5-Bromo-2-methoxy-4-methylpyridine (CAS# 164513-39-7) mmalite.
2-Methoxy-4-methyl-5-bromopyridine bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke ọdịdị ya, ojiji ya, ụzọ mmepụta ya na ozi nchekwa:
Ogo:
2-Methoxy-4-methyl-5-bromopyridine bụ ihe siri ike nke nwere kristal na-acha ọcha ma na-acha odo odo na-esi ísì ụtọ.
Jiri:
2-Methoxy-4-methyl-5-bromopyridine bụ ihe a na-ejikarị eme ihe na njikọ organic. A na-ejikarị ya na mmeghachi omume catalytic na njikọ organic dị ka mmeghachi omume Suzuki-Miyaura, mmeghachi omume Heck, wdg.
Usoro:
Usoro nke ịkwadebe 2-methoxy-4-methyl-5-bromopyridine na-enwetakarị site na halogenation na ngbanwe nke pyridine. Kpọmkwem, pyridine na mmanya nwere ike meghachi omume iji kwadebe 2-methoxy-4-methylpyridine, wee brominated iji nweta ngwaahịa ezubere iche.
Ozi nchekwa:
Ekwesịrị ịchekwa 2-Methoxy-4-methyl-5-bromopyridine n'ime akpa a na-emechi emechi ka ịzere ikuku na mmiri mmiri. Mgbe a na-eji ya eme ihe, ekwesịrị ịkpachara anya maka usoro nchebe, dị ka iyi uwe aka na ugogbe anya. Zere ikuku ume, nri, ma ọ bụ kọntaktị na akpụkpọ ahụ. Ekwesịrị itinye nlebara anya na iji akụrụngwa ikuku ikuku n'oge njikwa ma ọ bụ arụ ọrụ, yana usoro ọrụ nchekwa dị mkpa kwesịrị ịhụ. Ọ bụrụ na ikuku ume, nri nri, ma ọ bụ mmetụ akpụkpọ ahụ emee, chọọ nlekọta ahụike ozugbo.
