2-Acetyl-3-ethyl pyrazine (CAS#32974-92-8)
| Alamomin haɗari | Xi - Haushi |
| Lambobin haɗari | 36/37/38 - Hannun idanu, tsarin numfashi da fata. |
| Bayanin Tsaro | S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska. |
| WGK Jamus | 3 |
| Farashin TSCA | Ee |
| HS Code | 29339900 |
Gabatarwa
2-Acetyl-3-ethylpyrazine wani fili ne na kwayoyin halitta. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shiri da bayanan aminci na fili:
Properties: 2-acetyl-3-ethylpyrazine ne mai kaifi maras launi tare da tsarin heterocyclic nitrogen na musamman. Yana da babban kwanciyar hankali da rashin daidaituwa a cikin zafin jiki. Yana da sauƙin narkewa a cikin wasu kaushi na halitta kuma ƙasa da mai narkewa cikin ruwa.
Yana amfani da: 2-acetyl-3-ethylpyrazine yana da fa'idar amfani da yawa a cikin haɓakar kwayoyin halitta. Ana iya amfani dashi azaman mai haɓakawa mai mahimmanci ga yawancin halayen kwayoyin halitta, kamar carbonylation, oxidation, da amination.
Hanyar shiri: Akwai hanyoyi da yawa don shirya 2-acetyl-3-ethylpyrazine, kuma ana samun hanyar da aka saba amfani da ita ta hanyar amsawa acetylformamide da 3-ethylpyrazine. Musamman, acetoformamide da 3-ethylpyrazine an fara haɗe su, suna zafi a ƙarƙashin yanayin da suka dace, sannan ana samun samfurin da aka yi niyya ta hanyar crystallization da tsarkakewa.
Yana iya zama mai ban haushi ga idanu, fata, da tsarin numfashi, kuma yakamata a sanya kayan kariya masu dacewa kamar gilashi, safar hannu, da abin rufe fuska yayin aiki. Idan aka sami haɗuwa da haɗari ko shakar wannan fili, wanke ko tuntuɓi likita da sauri.
