3-Bromo-5-(trifluoromethyl)benzoic acid (CAS# 328-67-6)
| Zizindikiro Zowopsa | Xi - Zosangalatsa |
| Zizindikiro Zowopsa | 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36 - Valani zovala zoyenera zodzitetezera. S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. |
| HS kodi | 29163990 |
| Kalasi Yowopsa | ZOKWIYA |
Mawu Oyamba
3-Bromo-5-(trifluoromethyl)benzoic acid ndi organic pawiri. Zotsatirazi ndizofotokozera za chikhalidwe chake, kugwiritsa ntchito, kukonzekera ndi chitetezo:
Chilengedwe:
-Maonekedwe: Mwala wonyezimira woyera
-Chilinganizo cha maselo: C8H4BrF3O2
-Kulemera kwa maselo: 269.01g / mol
- Malo osungunuka: 156-158 ℃
Gwiritsani ntchito:
- 3-Bromo-5-(trifluoromethyl) benzic acid imagwiritsidwa ntchito kwambiri popanga organic synthesis ngati reagent komanso apakatikati.
- Amagwiritsidwa ntchito ngati chopangira chapakati pa utoto ndi utoto.
- Amagwiritsidwa ntchito pokonzekera mankhwala ena achilengedwe, monga fungicides, mankhwala, etc.
Njira:
Kukonzekera kwa 3-Bromo-5-(trifluoromethyl)benzoic acid kumatha kuchitika ndi izi:
1. benzoic acid imakhudzidwa ndi trifluoromethyl magnesium bromide kupanga 3-Bromo-5-(trifluoromethyl)benzoic acid mchere wa magnesium.
2. Mchere wopangidwa ndi magnesium umakhudzidwa ndi asidi kutulutsa 3-Bromo-5-(trifluoromethyl)benzoic acid.
Zambiri Zachitetezo:
- 3-Bromo-5-(trifluoromethyl)benzoic acid iyenera kugwiritsidwa ntchito pamalo olowera mpweya wabwino kuti asapumedwe kapena kukhudza khungu.
-pogwiritsidwa ntchito ndi kusungirako, ayenera kusamala ndi moto ndi njira zoteteza kuphulika.
-Chigawochi ndi chachilengedwe ndipo chikhoza kuwopseza chilengedwe. Zinyalala ziyenera kusamaliridwa mosamala.
- Tsatirani njira zoyenera zotetezera mankhwala pakugwira ndi kusunga.
