5-FLUORO-2-HYDROXY-3-NITROPYRIDINE (CAS# 136888-20-5)
Ngozi ndi Chitetezo
| Zizindikiro Zowopsa | Xi - Zosangalatsa |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36/37 - Valani zovala zoyenera zodzitchinjiriza ndi magolovesi. |
5-FLUORO-2-HYDROXY-3-NITROPYRIDINE (CAS# 136888-20-5) Chiyambi
2-Hydroxy-3-nitro-5-fluoropyridine (-) ndi organic pawiri ndi mankhwala formula C5H3FN2O3. Zotsatirazi ndizofotokozera za chikhalidwe chake, kugwiritsa ntchito, kukonzekera ndi chitetezo:
Chilengedwe:
-Maonekedwe: 2-hydroxy-3-nitro-5-fluoropyridine ndi chinthu cholimba chopanda mtundu kapena chachikaso.
-Kusungunuka: Sisungunuka m'madzi, koma kumatha kusungunuka mu zosungunulira za organic.
Gwiritsani ntchito:
-Chemical synthesis: 2-hydroxy-3-nitro-5-fluoropyridine angagwiritsidwe ntchito ngati organic synthesis wapakatikati kwa synthesis ena mankhwala.
- Mankhwala: Atha kugwiritsidwanso ntchito ngati mankhwala ophera tizilombo komanso popanga mankhwala.
Njira Yokonzekera:
-Nthawi zambiri, 2-hydroxy-3-nitro-5-fluoropyridine imatha kupezeka ndi nitration wa fluoropyridine. Njira yeniyeni yokonzekera ikhoza kukonzedwa malinga ndi zosowa ndi zikhalidwe.
Zambiri Zachitetezo:
-2-Hydroxy-3-nitro-5-fluoropyridine ndi mankhwala omwe amafunikira kusamalira ndi kusungidwa bwino. Mukagwiritsidwa ntchito, muyenera kutsatira njira zodzitetezera, ndikugwiritsa ntchito zida zoyenera zodzitetezera.
-Zitha kuyambitsa mkwiyo komanso kuwonongeka kwa thupi la munthu. Mukakumana, yesetsani kupewa kuyang'ana khungu ndi maso ndikukhala ndi mpweya wabwino.
-Pakachitika mwadzidzidzi, monga kumeza, kutulutsa mpweya kapena kukhudza khungu, funsani kuchipatala mwachangu ndikubweretsa chizindikiro chamankhwala kapena pepala lachitetezo.
Chilengedwe:
-Maonekedwe: 2-hydroxy-3-nitro-5-fluoropyridine ndi chinthu cholimba chopanda mtundu kapena chachikaso.
-Kusungunuka: Sisungunuka m'madzi, koma kumatha kusungunuka mu zosungunulira za organic.
Gwiritsani ntchito:
-Chemical synthesis: 2-hydroxy-3-nitro-5-fluoropyridine angagwiritsidwe ntchito ngati organic synthesis wapakatikati kwa synthesis ena mankhwala.
- Mankhwala: Atha kugwiritsidwanso ntchito ngati mankhwala ophera tizilombo komanso popanga mankhwala.
Njira Yokonzekera:
-Nthawi zambiri, 2-hydroxy-3-nitro-5-fluoropyridine imatha kupezeka ndi nitration wa fluoropyridine. Njira yeniyeni yokonzekera ikhoza kukonzedwa malinga ndi zosowa ndi zikhalidwe.
Zambiri Zachitetezo:
-2-Hydroxy-3-nitro-5-fluoropyridine ndi mankhwala omwe amafunikira kusamalira ndi kusungidwa bwino. Mukagwiritsidwa ntchito, muyenera kutsatira njira zodzitetezera, ndikugwiritsa ntchito zida zoyenera zodzitetezera.
-Zitha kuyambitsa mkwiyo komanso kuwonongeka kwa thupi la munthu. Mukakumana, yesetsani kupewa kuyang'ana khungu ndi maso ndikukhala ndi mpweya wabwino.
-Pakachitika mwadzidzidzi, monga kumeza, kutulutsa mpweya kapena kukhudza khungu, funsani kuchipatala mwachangu ndikubweretsa chizindikiro chamankhwala kapena pepala lachitetezo.
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