2-Chloro-4-picoline (CAS# 3678-62-4)
| 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 | 29349990 |
| Klas Hazard | Iwe, mgbakasị ahụ-H |
Okwu mmalite
2-Chloro-4-methylpyridine bụ ngwakọta organic. Nke a bụ ụfọdụ ozi gbasara akụrụngwa ya, ojiji ya, ụzọ nrụpụta ya na nchekwa ya:
Ogo:
- Ọdịdị: 2-Chloro-4-methylpyridine bụ kristal ọcha siri ike.
- Solubility: Ọ nwere obere solubility na mmiri mana ọ na-agbaze na ihe mgbaze organic dị ka alcohols na ethers.
Jiri:
- Ngwakọta kemịkalụ: 2-chloro-4-methylpyridine na-ejikarị dị ka reagent na etiti na njikọ organic. Enwere ike iji ya dị ka reagent chlorinated na mmeghachi omume kemịkal. Dịka ọmụmaatụ, ọ nwere ike meghachi omume na mmanya na-emepụta ethers, na aldehydes na ketones iji mepụta ogige imine, wdg.
Usoro:
Enwere ụzọ abụọ eji eme nkwadebe:
- Usoro 1: 2-chloro-4-methylpyridine nwetara site na-emeghachi omume 2-methylpyridine na hydrogen chloride.
- Usoro 2: 2-chloro-4-methylpyridine nwetara site na imeghachi 2-methylpyridine na gas chlorine.
Ozi nchekwa:
- 2-Chloro-4-methylpyridine bụ ihe na-egbu egbu ma nwee ike ịkpasu anya, usoro iku ume, na akpụkpọ ahụ. Ekwesịrị iyi ihe nchekwa kwesịrị ekwesị dịka uwe aka, iku ume, na enyo enyo mgbe eji ya.
- Ekwesịrị ịchekwa ya n'ebe kpọrọ nkụ, nke ikuku na-ekpo ọkụ, pụọ na isi ọkụ na oxidants.
- Soro usoro arụ ọrụ adịghị mma mgbe ị na-eji ma zere ịgwakọta na kemịkalụ ndị ọzọ. Ọ bụrụ na ịri nri na mberede, ma ọ bụ kọntaktị na akpụkpọ ahụ na mberede, chọọ nlekọta ahụike ozugbo.
