5-Methylpyridin-3-amine (CAS# 3430-19-1)
| Iikhowudi zoMngcipheko | I-R22 – Iyingozi xa iginyiwe I-R37/38 – Iyacaphukisa inkqubo yokuphefumla kunye nolusu. I-R41 – Umngcipheko womonakalo omkhulu emehlweni I-R20/21/22 – Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe. |
| Inkcazelo yoKhuseleko | S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S36/37/39 – Nxiba iimpahla ezikhuselayo ezifanelekileyo, iiglavu kunye nokhuseleko lwamehlo/ubuso. S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo. |
| Izazisi ze-UN | 2811 |
| WGK eJamani | 3 |
| Inqaku Lengozi | Inetyhefu |
| IKlasi yeeNgozi | OKUTHUMELEKILEYO, YItyhefu |
| Iqela lokuPakisha | III |
Intshayelelo
I-5-Methyl-3-aminopyridine (i-5-MAP) i-organic compound. Yikristale emhlophe eqinileyo ezinzileyo kwiqondo lokushisa kunye noxinzelelo.
Umgangatho:
I-5-Methyl-3-aminopyridine yinto ebuthathaka esisiseko esinokuchithwa emanzini kunye ne-organic solvents. Inamaqela e-amino kunye ne-methyl kwaye idlala indima ebalulekileyo kwi-chemical synthesis kunye nophando lwebhayoloji.
Ukusetyenziswa: Kwishishini lekhemikhali, lihlala lisetyenziswa njenge-catalyst, ligand okanye i-intermediate kwi-organic synthesis. I-5-Methyl-3-aminopyridine ingasetyenziswa kumashishini afana ne-pigments yedayi, iingubo, kunye nezongezo zerabha.
Indlela:
I-5-Methyl-3-aminopyridine inokuqulunqwa ngeendlela ezahlukeneyo, kwaye indlela esetyenziswa ngokuqhelekileyo ifunyenwe ngokuphendula kwe-aminoation ngesiseko se-5-methylpyridine.
Ulwazi ngoKhuseleko:
Ubuthi obuthile kunye nolwazi lwengozi kwi-5-methyl-3-aminopyridine ifuna ireferensi kuncwadi lwenzululwazi kunye namaphepha edatha yokhuseleko. Xa uphethe kwaye ugcina imichiza, landela iinkqubo ezifanelekileyo zokusebenza zokhuseleko, nxiba izixhobo ezifanelekileyo zokuzikhusela, ziqhelise ukuphefumla kakuhle, kwaye ulandele iindlela ezifanelekileyo zokulahla inkunkuma.
