Methyl 5-chloropyrazine-2-carboxylate (CAS# 33332-25-1)
| Zizindikiro Zowopsa | Xi - Zosangalatsa |
| Zizindikiro Zowopsa | 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. |
| Kufotokozera Zachitetezo | 26 - Mukakumana ndi maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha upangiri wamankhwala. |
| WGK Germany | 3 |
| Kalasi Yowopsa | ZOKWIYA |
Mawu Oyamba
Methyl-5-chloropyrazine-2-carboxylate ndi organic pawiri ndi mankhwala chilinganizo C7H5ClN2O2. Zotsatirazi ndikulongosola mwatsatanetsatane za chikhalidwe chake, ntchito, kukonzekera ndi chitetezo:
Chilengedwe:
-Maonekedwe: Methyl-5-chloropyrazine-2-carboxylate ili mu mawonekedwe a makristasi oyera kapena ufa wa crystalline.
- Malo osungunuka: pafupifupi 54-57 ℃.
-Powotchera: Pafupifupi 253-254 ℃.
-Kusungunuka: Methyl-5-chloropyrazine-2-carboxylate imasungunuka mu zosungunulira za organic, monga ethanol ndi dichloromethane.
-Kukhazikika: Pawiriyi imakhala yokhazikika pansi pazisungidwe zokhazikika.
Gwiritsani ntchito:
Methyl-5-chloropyrazine-2-carboxylate ili ndi phindu linalake la kaphatikizidwe ka mankhwala ndi gawo lazamankhwala.
-Chemical kaphatikizidwe: Itha kugwiritsidwa ntchito ngati zopangira kapena zopatsirana mu kaphatikizidwe ka organic kaphatikizidwe kazinthu zina, monga mankhwala ophera tizilombo, utoto ndi mankhwala apakatikati.
- Mankhwala munda: Methyl-5-chloropyrazine-2-carboxylate amachita monga wapakatikati mu synthesis ena mankhwala ndipo ali kwachilengedwenso ntchito monga antibacterial, sedative ndi odana ndi kutupa.
Njira:
Methyl-5-chloropyrazine-2-carboxylate nthawi zambiri imatha kukonzedwa ndi izi:
1. Yambani 5-chloropyrazine ndi Formic Anhydride kuti mupange 5-chloropyrazine -2-Formic Anhydride.
2. Gwiritsani ntchito 5-chloropyrazine-2-carboxylic anhydride ndi methanol kuti mupange mankhwala omwe mukufuna Methyl-5-chloropyrazine-2-carboxylate.
Iyi ndi njira yosavuta yopangira mankhwala, koma njira yeniyeni yopangira mankhwala imatha kusiyanasiyana malinga ndi zosowa zosiyanasiyana za kafukufuku.
Zambiri Zachitetezo:
-Methyl-5-chloropyrazine-2-carboxylate nthawi zambiri imakhala yotetezeka ikagwiritsidwa ntchito moyenera, koma njira zotetezera zotsatirazi ziyenera kutsatiridwabe:
-Kulumikizana: Pewani kukhudza khungu ndi maso. Valani zida zodzitetezera ngati magalavu a labotale ndi magalasi mukamagwira ntchito.
-Kukoka mpweya: Njira yabwino yolowera mpweya iyenera kukhala ndi zida panthawi yogwira ntchito kuti mpweya wabwino uziyenda m'nyumba. Pewani kutulutsa fumbi kapena nthunzi.
-edible: Methyl-5-chloropyrazine-2-carboxylate kwa mankhwala, ndizoletsedwa.
-Kusungirako: Sungani malo owuma, ozizira, opanda mpweya, kutali ndi moto ndi zoyaka.
Chonde dziwani kuti zomwe zili pamwambazi ndizongogwiritsa ntchito, ndipo muyenera kusamala ndikutsata malamulo otetezeka a labotale mukamagwiritsa ntchito mankhwalawa.
