5-Bromo-2-methylpyridine (CAS# 3430-13-5)
| 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 | 29333990 |
| Klas Hazard | Iwe |
Okwu mmalite
5-Bromo-2-methylpyridine bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke akụrụngwa, ojiji, ụzọ nkwadebe na ozi nchekwa nke ogige ahụ:
Ogo:
Ọdịdị: 5-bromo-2-methylpyridine bụ kristal na-acha odo odo na-enweghị agba.
Solubility: Enwere ike ịgbaze ya na ọtụtụ ihe mgbaze organic ma nwee obere solubility na mmiri.
Jiri:
Ihe na-akpata: A pụkwara iji ya mee ihe dị ka ihe na-akpali akpali maka ụfọdụ mmeghachi omume catalyzed.
Usoro:
Usoro a na-ahụkarị maka nkwadebe nke 5-bromo-2-methylpyridine bụ brominated 2-methylpyridine. Usoro ndị a kapịrị ọnụ bụ ndị a:
2-methylpyridine na-agbaze na ihe mgbaze.
A na-agbakwunye onye na-ahụ maka brominating, dị ka mmiri bromine ma ọ bụ mercuric chloride, na ngwọta iji mepụta 5-bromo-2-methylpyridine.
Nzacha na crystallize ka ị nweta ngwaahịa dị ọcha.
Ozi nchekwa:
5-Bromo-2-methylpyridine bụ ogige organobromine na ekwesịrị iji nlezianya mee ya iji zere kọntaktị na akpụkpọ ahụ, anya na akụkụ iku ume.
Zere ikuru uzuzu ya ma ọ bụ uzuzu ọ na-emepụta.
Ekwesịrị iyi uwe mkpuchi kwesịrị ekwesị, enyo nchekwa na ihe mkpuchi nchebe mgbe a na-arụ ọrụ.
Mgbe ị na-eji ma ọ bụ na-echekwa ya, ekwesịrị idobe ya ka ọ ghara ịgbanye ọkụ na oxidants.
Mgbe ị na-eji 5-bromo-2-methylpyridine eme ihe, a ga-agbaso usoro ọrụ dị mma ma mee ya na ebe ikuku na-ekpo ọkụ.
