| Izimpawu Zengozi | Xn - Kuyingozi |
| Amakhodi Wobungozi | R22 - Kuyingozi uma kugwinya R37/38 - Kucasula uhlelo lokuphefumula nesikhumba. R41 - Ingozi yokulimala okukhulu emehlweni R10 - Kuyasha |
| Incazelo Yokuphepha | S26 - Uma kuthintana namehlo, geza ngokushesha ngamanzi amaningi bese uthola izeluleko zikadokotela. S39 - Gqoka isivikelo samehlo / ebuso. S16 - Gcina kude nemithombo yokuthungela umlilo. |
| UN IDs | UN 1993 3/PG 3 |
| I-WGK Germany | 3 |
| TSCA | Yebo |
| Ikhodi ye-HS | 29339900 |
| Ikilasi Lengozi | 3 |
| Iqembu Lokupakisha | III |
Isingeniso
I-2-Methoxy-3-methylpyrazine (eyaziwa nangokuthi i-methalone) iyinhlanganisela yemvelo. Ngezansi isethulo ngezici zayo, ukusetshenziswa kwayo, izindlela zokuyilungiselela, kanye nolwazi lokuphepha: Izici: - Ukubukeka: I-Methalone iyikristalu enombala ongenalutho kuya kokuphuzi ngokukhanyayo noma iyimpushana eyikristalu. - Ukuncibilika: Ayincibiliki kahle emanzini kodwa iyancibilika kuma-solvent e-organic njenge-ethanol ne-chloroform. Ukusetshenziswa: Izindlela Zokulungiselela: Kunezindlela ezimbalwa zokulungiselela i-methalone, lezi ezimbili ezilandelayo zivamile: - Yenziwa nge-oxidation reaction: Hlangana i-2-methoxy-3-methylpyridine ne-zinc chloride oxide, bese kufakwa i-asidi ukuze kutholakale i-methalone. - Yenziwa nge-substitution reaction: Hlangana i-2-methoxy-3-methylpyridine ne-substituent (njenge-methyl iodide) ngaphansi kwe-alkaline catalysis ukuze kutholakale i-methalone. Ulwazi Lokuphepha: - I-Methalone iyikhemikhali futhi inobungozi obuthile. - Gwema ukuhogela uthuli, nokuthinta isikhumba namehlo, futhi uvimbele ukugwinya. - Lapho uyisebenzisa, gqoka amagilavu okuzivikela nezibuko lamehlo, futhi uqinisekise ukuthi kunomoya omuhle. - Ukulahlwa kwemfucuza kufanele kuhambisane nemithetho yendawo yezemvelo.
