(S)-(-)-2-(1-Hydroxyethyl)pyridine(CAS# 59042-90-9)
| Iimpawu ezinobungozi | Xn – Iyingozi |
| Iikhowudi zoMngcipheko | I-R22 – Iyingozi xa iginyiwe R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu. |
| Inkcazelo yoKhuseleko | I-26 - Kwimeko yokunxibelelana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. |
| WGK eJamani | 3 |
| FLUKA BRAND F IIKHOWUDI | 10 |
| Ikhowudi ye-HS | 29339900 |
Intshayelelo
(S) -2- (1-Hydroxyethyl) pyridine yi-chiral compound kunye ne-chemical formula C7H9NO kwaye ineempawu ezibonakalayo. Ine-stereoisomers ezimbini, apho i-(S)-2-(1-Hydroxyethyl)pyridine yenye. Lulwelo olungenambala ukuya kumthubi olunevumba elikhethekileyo.
(S) -2- (1-Hydroxyethyl) ipyridine isoloko isetyenziswa njenge-chiral inducer okanye i-catalyst kwi-organic synthesis. Ingasetyenziselwa ukuhlanganiswa kwezinye iikhompawundi ze-stereoisomer, ii-catalysts ze-organic synthesis reactions, i-high-order synthesis yeziyobisi njalo njalo.
Ukulungiswa kwe (S) -2- (1-Hydroxyethyl) pyridine ngokuqhelekileyo ifumaneka ngokuphendula i-pyridine nge-acetaldehyde phantsi kweemeko ezisisiseko. Indlela ethile yokulungiselela inokuthi i-pyridine kunye ne-acetaldehyde zifudumale ukuba ziphendule kwisisombululo se-alkaline buffer, kwaye imveliso ihlanjululwa nge-crystallization ukufumana (S) -2- (1-Hydroxyethyl) pyridine ngococeko oluphezulu.
Ngokumalunga nolwazi lokhuseleko lwe-(S)-2-(1-Hydroxyethyl)pyridine, lulwelo olunokutsha kwaye kufuneka lugcinwe kude namadangatye avulekileyo kunye namaqondo obushushu aphezulu. Sebenzisa ngononophelo ukuphepha ukuphefumla, ukuginya kunye nokunxibelelana kwesikhumba. Nxiba izixhobo ezifanelekileyo zokukhusela ezifana neeglavu zokukhusela iikhemikhali kunye neeglavu ngexesha lokusebenza. Gcina kwindawo epholileyo, epholileyo, kwaye kude ne-oxidants kunye ne-acids eqinile kunye ne-alkalis. Ukuba ngempazamo wachaphaza emehlweni okanye ulusu, kufuneka ngoko nangoko uhlambe ngamanzi amaninzi, kunye nonyango lwamayeza ngexesha. Ekusetyenzisweni nasekugcinweni, ukulandela ngokungqongqo iinkqubo zokhuseleko.
